ChemInform Abstract: New Applications of Tungsten Hexachloride (WCl6) in Organic Synthesis. Halo-dehydroxylation and Dihalo-deoxo-bisubstitution Reactions.

H. FIROUZABADI; F. SHIRINY

doi:10.1002/chin.199716082

ChemInform Abstract: New Applications of Tungsten Hexachloride (WCl6) in Organic Synthesis. Halo-dehydroxylation and Dihalo-deoxo-bisubstitution Reactions.

ChemInform ◽

10.1002/chin.199716082 ◽

2010 ◽

Vol 28 (16) ◽

pp. no-no

Author(s):

H. FIROUZABADI ◽

F. SHIRINY

Keyword(s):

Organic Synthesis ◽

Tungsten Hexachloride ◽

New Applications

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New applications of tungsten hexachloride (WCl6) in organic synthesis. Halo-de-hydroxylation and dihalo-de-oxo-bisubstitution reactions

Tetrahedron ◽

10.1016/0040-4020(96)00905-2 ◽

1996 ◽

Vol 52 (47) ◽

pp. 14929-14936 ◽

Cited By ~ 19

Author(s):

Habib. Firouzabadi ◽

Farhad. Shiriny

Keyword(s):

Organic Synthesis ◽

Tungsten Hexachloride ◽

New Applications

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Electrochemical Oxidative Esterification of Thiophenols: Efficient Access to Sulfinic Esters

Current Organic Synthesis ◽

10.2174/1570179417666200620215704 ◽

2020 ◽

Vol 17 (7) ◽

pp. 540-547

Author(s):

Chun-Hui Yang ◽

Cheng Wu ◽

Jun-Ming Zhang ◽

Xiang-Zhang Tao ◽

Jun Xu ◽

...

Keyword(s):

Organic Synthesis ◽

Efficient Method ◽

High Efficiency ◽

Building Blocks ◽

Constant Current ◽

Good Efficiency ◽

Oxidative Esterification ◽

Efficient Access ◽

New Applications ◽

Sulfinic Esters

Background: The sulfinic esters are important and useful building blocks in organic synthesis. Objective: The aim of this study was to develop a simple and efficient method for the synthesis of sulfinic esters. Materials and Methods: Constant current electrolysis from thiols and alcohols was selected as the method for the synthesis of sulfinic esters. Results and Discussion: A novel electrochemical method for the synthesis of sulfinic esters from thiophenols and alcohols has been developed. Up to 27 examples of sulfinic esters have been synthesized using the current methods. This protocol shows good functional group tolerance as well as high efficiency. In addition, this protocol can be easily scaled up with good efficiency. Notably, heterocycle-containing substrates, including pyridine, thiophene, and benzothiazole, gave the desired products in good yields. A plausible reaction mechanism is proposed. Conclusion: This research not only provides a green and efficient method for the synthesis of sulfinic esters but also shows new applications of electrochemistry in organic synthesis. It is considered that this green and efficient synthetic protocol used to prepare sulfinic esters will have good applications in the future.

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