Reductive Coupling of Aldimines Mediated with Samarium Catalyzed by Cp 2 TiCl 2
โ Scribed by Liao, Puhong; Huang, You; Zhang, Yongmin
- Book ID
- 127254055
- Publisher
- Taylor and Francis Group
- Year
- 1997
- Tongue
- English
- Weight
- 148 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0039-7911
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๐ SIMILAR VOLUMES
Cp2TiC12 -CATALYZED REACTION OF GRIGNARD REAGENTS WITH ISOCYANATES, FORMATION OF REDUCTION-COUPLING PRODUCT OF ISOCYANATES\*
A mild method for the selective reduction of a,b-unsaturated ketones is reported. The process described herein involves, as the active species, the low-valent titanium complex Cp 2 TiCl.
A mild and rapid method was found for the reductive cleavage of the carbon-sulfur bond in the alkylthiocyanates by samarium/Cp 2 TiCl 2 system to give the corresponding dialkyl disulfides in moderate to good yields.