JPS5536409A - Preparation of aromatic sulfur compound - Google Patents
Preparation of aromatic sulfur compoundInfo
- Publication number
- JPS5536409A JPS5536409A JP10912378A JP10912378A JPS5536409A JP S5536409 A JPS5536409 A JP S5536409A JP 10912378 A JP10912378 A JP 10912378A JP 10912378 A JP10912378 A JP 10912378A JP S5536409 A JPS5536409 A JP S5536409A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic
- preparation
- disulfide
- thiol
- sulfur compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare an aromatic sulfur compound useful as intermediates for the preparation of agricultural chemicals, etc. in high yield, by heating and reacting an inexpensive aromatic hydroxy compound with H2S, thereby converting the hydroxyl group to a mercapto group and/or a disulfide bond.
CONSTITUTION: An aromatic thiol and/or an aromatic disulfide are prepared by reacting an aromatic hydroxy compound, e.g. monohydric phenols, naphthols, etc., with H2S in vapor phase at 400W600°C in the presence of a catalyst, e.g. silica- containing alumina, etc. When the reaction condition is rather mild, the main product is the aromatic thiol, and when it is severe, the ratio of the aromatic disulfide increases. Under ordinary reaction condition, the main product is the aromatic thiol. The aromatic disulfide can be converted to the aromatic thiol by reduction.
USE: Intermediates for the preparation of medicines, rubber chemicals, stabilizers for synthetic resins, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912378A JPS5536409A (en) | 1978-09-07 | 1978-09-07 | Preparation of aromatic sulfur compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912378A JPS5536409A (en) | 1978-09-07 | 1978-09-07 | Preparation of aromatic sulfur compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5536409A true JPS5536409A (en) | 1980-03-14 |
Family
ID=14502134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10912378A Pending JPS5536409A (en) | 1978-09-07 | 1978-09-07 | Preparation of aromatic sulfur compound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5536409A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059126A (en) * | 2008-09-05 | 2010-03-18 | Toyo Kasei Kogyo Co Ltd | Triphenylmethyl mercaptan and method for producing the same |
| JP2010265242A (en) * | 2009-05-18 | 2010-11-25 | Sumitomo Seika Chem Co Ltd | Manufacturing method for aromatic thiol compound and aromatic sulfide compound |
| JP2011126873A (en) * | 2009-11-18 | 2011-06-30 | Jx Nippon Oil & Energy Corp | Method for producing thiol compound |
-
1978
- 1978-09-07 JP JP10912378A patent/JPS5536409A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059126A (en) * | 2008-09-05 | 2010-03-18 | Toyo Kasei Kogyo Co Ltd | Triphenylmethyl mercaptan and method for producing the same |
| JP2010265242A (en) * | 2009-05-18 | 2010-11-25 | Sumitomo Seika Chem Co Ltd | Manufacturing method for aromatic thiol compound and aromatic sulfide compound |
| JP2011126873A (en) * | 2009-11-18 | 2011-06-30 | Jx Nippon Oil & Energy Corp | Method for producing thiol compound |
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