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Catalytic CC bond formation using triorganothallium reagents

✍ Scribed by István E. Markó; M. Lakshmi Kantam

Book ID
104216127
Publisher
Elsevier Science
Year
1991
Tongue
French
Weight
247 KB
Volume
32
Category
Article
ISSN
0040-4039

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✦ Synopsis

The first catalytic system employing trior,qanothulIium compounds in the formation of carbon-carbon bonds, is dt-scribrd.

Carbon-carbon

bond formation is one of the must fundamental reactions in Organic

Chemistry.

Althwugh numerous stoichiometric processes, using organometallic rcagcnts, have hcrn reported, catalytic C-C bond formation is still an important challenge.

AS part of a programme aimed at uncovering and developing the synthetic utility of the neglected group III

📜 SIMILAR VOLUMES

Chiral α-methoxy-E-crotylboronates, reag
Chiral α-methoxy-E-crotylboronates, reagents for stereoselective CC-bond formation under reagent control of diastereoselectivity
✍ Reinhard W. Hoffmann; Stefan Dresely 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 240 KB

## Tetrahedron of the previously described a-chloro-E--\_\_\_\_\_ crotylboronate with lithium-methoxide in THF furnished the title compound 6 of 88 -94 % e.e. On addition to achiral aldehydes compldte transfer of chiral.ity was realized, resulting in the B-methyl-homoallyl alcohols 1 with a Z-conf