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Your search keyword '"Shaikh, Samir R."' showing total 1 results
Start Over Author "Shaikh, Samir R." Topic carbocations
1 results on '"Shaikh, Samir R."'

1. Au(i)/Ag(i) co-operative catalysis: interception of Ag-bound carbocations with α-gold(i) enals in the imino-alkyne cyclizations with N-allenamides.

Author

Bagle, Pradip N., Patil, Nitin T., Mane, Manoj V., Vanka, K., Shinde, Dinesh R., Shaikh, Samir R., and Gonnade, Rajesh G.

Subjects
GOLD catalysts, ALLENAMIDES, CARBOCATIONS
Abstract

A co-operative Au(i)/Ag(i) catalyst system has been developed to utilize N-allenamides as nucleophilic enal equivalents for the interceptive capturing of incipient carbocations generated through π-acid-triggered imino-alkyne cyclization. The salient features include the in situ generation of silver-bound carbocations (from iminoalkynes), α-gold(i) enals (from N-allenamides) and union of these two species to form indolizines with the regeneration of Au and Ag catalysts. [ABSTRACT FROM AUTHOR]

Published
2016
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