FUSION OF C-60 WITH CYCLIC AMINO-ACID AND THIOUREA BY HETERO-DIELS-ALDER REACTIONS

Authors
OHNO M KOJIMA S SHIRAKAWA Y EGUCHI S
Citation
M. Ohno et al., FUSION OF C-60 WITH CYCLIC AMINO-ACID AND THIOUREA BY HETERO-DIELS-ALDER REACTIONS, Heterocycles, 46, 1997, pp. 49-52
Citations number
19
Journal title
Heterocycles → ACNP
ISSN journal
03855414
Volume
46
Year of publication
1997
Pages
49 - 52
Database
ISI
SICI code
0385-5414(1997)46:<49:FOCWCA>2.0.ZU;2-4
Abstract
C-60 underwent hetero Diels-Alder reaction with a carbethoxy-substitut ed 2-aza-1,3-butadiene and trimethylsilylthio-substituted 1,3-diaza-1, 3-butadiene (which possibly reacts as trimethylsilylamino-substituted 1-thia-3-aza-1,3-butadiene) to give C-60 derivatives fused with cyclic amino acid and thiourea, respectively. The latter was explained to ar ise under equilibrated conditions.