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Chiral carbene approach to gold-catalyzed asymmetric cyclization of 1,6-enynes

✍ Scribed by Yasumasa Matsumoto; Khalid B. Selim; Hirotsugu Nakanishi; Ken-ichi Yamada; Yasutomo Yamamoto; Kiyoshi Tomioka

Book ID
104097150
Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
263 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis

Chiral C 2 -symmetric N-heterocyclic carbenes (NHCs) were tested for their stereocontrolling abilities in gold(I)-catalyzed asymmetric cyclization of 1,6-enynes giving the corresponding cyclopentane derivatives with moderate enantioselectivity of up to 59%.

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ChemInform Abstract: Chiral Carbene Appr
ChemInform Abstract: Chiral Carbene Approach to Gold-Catalyzed Asymmetric Cyclization of 1,6-Enynes.
✍ Yasumasa Matsumoto; Khalid B. Selim; Hirotsugu Nakanishi; Ken-ichi Yamada; Yasut πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 29 KB πŸ‘ 2 views

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