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问题：求助合成硫代水杨酸的专利
类型：求助 (悬赏分:3分)
提问：binhao
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版块：有机化学问题(jimuwei,fpcwin1211,netpanda,yjgzfl,Ftian,)
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时间：2006-03-02 12:35:48  编辑    加入/取消收藏    订制/取消短消息    举报该贴    

跪求:用苯硫酚合成硫代水杨酸的专利文献
回复人：ecustlian,▲▲▲ (相互学习,共同提高) 时间：2006-03-02 18:37:32   编辑 1楼
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q02 hit 16, RX.ID 852616)
Reaction ID 852616
Reactant BRN 969616 phenol
Product BRN 742467 2,4-dichloro-phenol
No. of Reaction Details 2
Find similar reactions click here

Field Availability List (Beilstein(2005/03):Reactions:Q02 hit 16, RX.ID 852616)
Code Field Name Occ.
RX Reaction Details 2

Reaction Details 1 of 2 (Beilstein(2005/03):Reactions:Q02 hit 16, RX.ID 852616)
Reaction Classification Preparation
Temperature 80 - 90 C
Other Conditions Einleiten von Chlor
Note 1 Handbook
Ref. 1 1555930; Patent; Imp. Chem. Ind.; US 2440602; 1946.
Ref. 2 1555933; Journal; Walker; Hayes; JSCIAN; J. Soc. Chem. Ind. London; 66; 1947; 215.

Reaction Details 2 of 2 (Beilstein(2005/03):Reactions:Q02 hit 16, RX.ID 852616)
Reaction Classification Preparation
Other Conditions bei der Chlorierung
Note 1 Handbook
Ref. 1 1529246; Journal; Holleman; RTCPA3; Recl. Trav. Chim. Pays-Bas; 37; 1918; 105.

RX.ID=852616:




回复人：ecustlian,▲▲▲ (相互学习,共同提高) 时间：2006-03-02 18:37:57   编辑 2楼
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q02 hit 55, RX.ID 6046923)
Reaction ID 6046923
Product BRN 742467 2,4-dichloro-phenol
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q02 hit 55, RX.ID 6046923)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q02 hit 55, RX.ID 6046923)
Reaction Classification Preparation (half reaction)
Ref. 1 3941867; Journal; Luebbecke; Boldt; ANCEAD; Angew. Chem.; 88; 1976; 641.
Ref. 2 3960646; Patent; Nissan Chem. Ind., Ltd.; JP 1780767; 1964; Chem.Abstr.; EN; 68; 104722g; 1968.
Ref. 3 3973673; Patent; Ufa Branch of the All-Union Scientific-Research Institute of Chemicals for Plant Protection; SU 197547; 1966; Chem.Abstr.; EN; 69; 18831f; 1968.
Ref. 4 4053611; Patent; Union Carbide; US 3281478; 1966; Chem.Abstr.; EN; 66; 10738p; 1967.
Ref. 5 4172057; Journal; Dorofeenko; NLSIAU; Nauchn. Zap. Lugansk. Skh. Inst.; 7; 1961; 203; Chem.Abstr.; 58; 2393g; 1963.
Ref. 6 4360018; Journal; Nekrasova; Zetkin; JAPUAW; J.Appl.Chem.USSR (Engl.Transl.); 38; 1965; 1380; ZPKHAB; Zh.Prikl.Khim.(Leningrad); 38; 1965; 1407.
Ref. 7 4543607; Journal; Tashiro et al.; OPPIAK; Org. Prep. Proced. Int.; 7; 1975; 189.
Ref. 8 4543662; Journal; Tashiro; Fukata; OPPIAK; Org. Prep. Proced. Int.; 8; 1976; 52,61.
Ref. 9 4644759; Journal; Bing et al.; AJCHAS; Aust. J. Chem.; 13; 1960; 317,319.
Ref. 10 4581339; Journal; Bacon; Doggart; JCSOA9; J. Chem. Soc.; 1960; 1332,1337.
Ref. 11 3847985; Journal; Kosower et al.; JOCEAH; J. Org. Chem.; 28; 1963; 630.
Ref. 12 4639890; Journal; Ying Hung So; Miller; SYNTBF; Synthesis; 1976; 468.
Ref. 13 5206615; Journal; Palmer; McVie; JCSPAC; J. Chem. Soc. B; 1968; 742.

RX.ID=6046923:




回复人：ecustlian,▲▲▲ (相互学习,共同提高) 时间：2006-03-02 18:38:21   编辑 3楼
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 22, RX.ID 2927733)
Reaction ID 2927733
Reactant BRN 1900390 carbon dioxide

506523 benzenethiol
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
Find similar reactions click here

Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 22, RX.ID 2927733)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 22, RX.ID 2927733)
Reaction Classification Preparation
Reagent 1.) n-BuLi, TMEDA
Other Conditions 1.) cyclohexane, hexane, 0 deg C, 30 min, r.t., 22 h, 2.) cyclohexane, 0 deg C, 30 min, r.t., 24 h
Note 1 Yield given. Multistep reaction
Ref. 1 5643092; Journal; Figuly, Garret D.; Loop, Cynthia K.; Martin, J. C.; JACSAT; J. Am. Chem. Soc.; EN; 111; 2; 1989; 654-658.

RX.ID=2927733:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 26, RX.ID 3863747)
Reaction ID 3863747
Reactant BRN 907340 2-chloro-benzoic acid
Product BRN 774890 2-hydroxy-benzoic acid

508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 26, RX.ID 3863747)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 26, RX.ID 3863747)
Reaction Classification Preparation
Reagent 1.) sulfur; 2.) sodium borohydride
Other Conditions 1.) 270 deg C, NaOH-KOH melt, 3 min.; 2.) water
Note 1 Yield given. Multistep reaction. Yields of byproduct given
Ref. 1 5671792; Journal; Kamiyama, Tsutomu; Enomoto, Saburo; Inoue, Masami; CPBTAL; Chem. Pharm. Bull.; EN; 33; 12; 1985; 5184-5189.

RX.ID=3863747:




回复人：ecustlian,▲▲▲ (相互学习,共同提高) 时间：2006-03-02 18:38:52   编辑 4楼
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 27, RX.ID 4085139)
Reaction ID 4085139
Reactant BRN 471803 2-amino-benzoic acid
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 2
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 27, RX.ID 4085139)
Code Field Name Occ.
RX Reaction Details 2

Reaction Details 1 of 2 (Beilstein(2005/03):Reactions:Q01 hit 27, RX.ID 4085139)
Reaction Classification Preparation
Note 1 Yield given. Multistep reaction
Ref. 1 5951969; Journal; Guise, G. Bruce; Ollis, W. David; Peacock, Judith A.; Stephanatou, Julia Stephanidou; Stoddart, J. Fraser; JCPRB4; J. Chem. Soc. Perkin Trans. 1; EN; 8; 1982; 1637-1648.

Reaction Details 2 of 2 (Beilstein(2005/03):Reactions:Q01 hit 27, RX.ID 4085139)
Reaction Classification Preparation
Reagent 1.) HCl, NaNO2, 2.) Na2S2, 3.) Zn, CH3COOH
Note 1 Multistep reaction
Ref. 1 6062640; Journal; Marciano, Daniele; Aharonson, Ziporet; Varsano, Tal; Haklai, Roni; Kloog, Yoel; BMCLE8; Bioorg. Med. Chem. Lett.; EN; 7; 13; 1997; 1709-1714.

RX.ID=4085139:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 35, RX.ID 5856560)
Reaction ID 5856560
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 35, RX.ID 5856560)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 35, RX.ID 5856560)
Reaction Classification Preparation (half reaction)
Ref. 1 68503; Journal; Overman,L.E. et al.; JACSAT; J. Am. Chem. Soc.; EN; 96; 19; 1974; 6081-6089.
Ref. 2 2824752; Journal; Newman; Karnes; JOCEAH; J. Org. Chem.; 31; 1966; 3980,3983.
Ref. 3 5051112; Journal; Saraswati et al.; IJPAAO; Indian J. Pharm.; 30; 1968; 124; Chem.Abstr.; 69; 51795v; 1968.
Ref. 4 2945290; Journal; Elkaschef et al.; TETRAB; Tetrahedron; 30; 1974; 4113.
Ref. 5 3569094; Journal; Wagner; Richter; ZECEAL; Z. Chem.; 6; 1966; 220.

RX.ID=5856560:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 36, RX.ID 5856561)
Reaction ID 5856561
Reactant dichloride of/the/ benzoic acid sulfonic acid-(2)
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 36, RX.ID 5856561)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 36, RX.ID 5856561)
Reaction Classification Preparation (half reaction)
Reagent zinc dust

HCl

diethyl ether
Note 1 Handbook

RX.ID=5856561:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 37, RX.ID 5856562)
Reaction ID 5856562
Reactant diphenyl trisulfide-dicarboxylic acid-(2.2')
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 37, RX.ID 5856562)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 37, RX.ID 5856562)
Reaction Classification Preparation (half reaction)
Reagent tin

glacial acetic acid

concentrated hydrochloric acid
Note 1 Handbook
Ref. 1 1529699; Journal; Hinsberg; CHBEAM; Chem. Ber.; 43; 1910; 1875.

RX.ID=5856562:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 38, RX.ID 5856563)
Reaction ID 5856563
Reactant sodium-<S-phenyl thiocarbonate>
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 38, RX.ID 5856563)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 38, RX.ID 5856563)
Reaction Classification Preparation (half reaction)
Temperature 250 - 270 C
Pressure 36775.4 - 51485.6 Torr
Note 1 Handbook
Ref. 1 2175576; Patent; Chem. Farb. v. Heyden; DE 514507; 1928; FTFVA6; Fortschr. Teerfarbenfabr. Verw. Industriezweige; DE; GE; 17; 609.

RX.ID=5856563:




回复人：ecustlian,▲▲▲ (相互学习,共同提高) 时间：2006-03-02 18:39:16   编辑 5楼
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 39, RX.ID 5856564)
Reaction ID 5856564
Reactant thioflavone
Product BRN 508507 2-mercapto-benzoic acid
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 39, RX.ID 5856564)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 39, RX.ID 5856564)
Reaction Classification Preparation (half reaction)
Reagent alcoholic NaOH-solution
Note 1 Handbook
Ref. 1 558647; Journal; Ruhemann; CHBEAM; Chem. Ber.; 46; 1913; 3393.

RX.ID=5856564:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 48, RX.ID 8422344)
Reaction ID 8422344
Reactant o-halogen-benzoic acid

sodium hydrosulfide
Product BRN 4924311 2-mercapto-benzoic acid ; sodium-salt
No. of Reaction Details 1
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Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 48, RX.ID 8422344)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 48, RX.ID 8422344)
Reaction Classification Preparation (half reaction)
Reagent copper
Other Conditions beim Erhitzen unter Druck

RX.ID=8422344:


--------------------------------------------------------------------------------
Beilstein Data: Copyright (c) 1988-2005, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved.
Reaction (Beilstein(2005/03):Reactions:Q01 hit 49, RX.ID 8422345)
Reaction ID 8422345
Reactant o-halogen-benzoic acid

sodium sulfide
Product BRN 4924311 2-mercapto-benzoic acid ; sodium-salt
No. of Reaction Details 1
Find similar reactions not available

Field Availability List (Beilstein(2005/03):Reactions:Q01 hit 49, RX.ID 8422345)
Code Field Name Occ.
RX Reaction Details 1

Reaction Details (Beilstein(2005/03):Reactions:Q01 hit 49, RX.ID 8422345)
Reaction Classification Preparation (half reaction)
Reagent copper
Other Conditions beim Erhitzen unter Druck
Note 1 Handbook
Ref. 1 2151295; Patent; Cassella & Co.; DE 193290; FTFVA6; Fortschr. Teerfarbenfabr. Verw. Industriezweige; DE; GE; 8; 1369.

RX.ID=8422345:





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