scholarly journals Regioselective addition of Grignard reagents to tosylazafulleroid and derivatization to 1,2-disubstituted [60]fullerene

2016 ◽  
Vol 14 (29) ◽  
pp. 7103-7108 ◽  
Author(s):  
Naohiko Ikuma ◽  
Koji Nakagawa ◽  
Ken Kokubo ◽  
Takumi Oshima
Keyword(s):  
Ring Closure ◽  
Grignard Reagents ◽  
Grignard Reaction ◽  
Regioselective Addition ◽  
Bond Scission

Grignard reaction with tosylazafulleroid selectively gave tosyl aminylfullerene with the relatively rare 1,2-configuration, via [5,6] ring-closure and CN-bond scission.

Absolute stereochemistry of (−)-camoensine and (−)-camoensidine in Maackia species

1994 ◽  
Vol 72 (1) ◽  
pp. 214-217 ◽  
Author(s):  
Hajime Kubo ◽  
Shigeru Ohmiya ◽  
Isamu Murakoshi
Keyword(s):  
Grignard Reagents ◽  
Grignard Reaction ◽  
The Absolute ◽  
Absolute Stereochemistry

It was demonstrated that the attack of Grignard reagents such as methyl-, allyl-, and 3,3-dimethoxypropyl magnesium bromides on 11,12-dehydrocytisine occurs on the α-face, to give the corresponding 11α-alkylcytisine. (−)-Camoensine and (−)-camoensidine were synthesized from (−)-cytisine via the Grignard reaction. The absolute stereochemistry of the above alkaloids was confirmed to be 7R, 9R, 11R and 6S, 7R, 9R, 11R, respectively.

ChemInform Abstract: Regioselective Addition of Grignard Reagents to Isoxazole-4,5-dicarboxylate Esters.

ChemInform ◽  
2010 ◽  
Vol 30 (51) ◽  
pp. no-no
Author(s):  
Kevin J. Batchelor ◽  
W. Russell Bowman ◽  
Roy V. Davies ◽  
Michael H. Hockley ◽  
David J. Wilkins
Keyword(s):  
Grignard Reagents ◽  
Regioselective Addition

ChemInform Abstract: Complete Regioselective Addition of Grignard Reagents to Pyrazine N-Oxides, Toward an Efficient Enantioselective Synthesis of Substituted Piperazines.

ChemInform ◽  
2010 ◽  
Vol 41 (23) ◽  
pp. no-no
Author(s):  
Hans Andersson ◽  
Thomas Sainte-Luce Banchelin ◽  
Sajal Das ◽  
Magnus Gustafsson ◽  
Roger Olsson ◽  
...  
Keyword(s):  
Enantioselective Synthesis ◽  
Grignard Reagents ◽  
Regioselective Addition

scholarly journals Grignard reaction and products. V. Reduction of ketoximes to aziridines with Grignard reagents.

1976 ◽  
Vol 24 (5) ◽  
pp. 1083-1089 ◽  
Author(s):  
KIYOSHI IMAI ◽  
YUICHI KAWAZOE ◽  
TANEZO TAGUCHI
Keyword(s):  
Grignard Reagents ◽  
Grignard Reaction

Regioselective Addition of Grignard Reagents to Substituted Tropones

1995 ◽  
Vol 25 (24) ◽  
pp. 4115-4122 ◽  
Author(s):  
James H. Rigby ◽  
Valérie de Sainte Claire
Keyword(s):  
Grignard Reagents ◽  
Regioselective Addition

Regioselective Addition of Grignard Reagents to Isoxazole-4,5-dicarboxylate Esters

1999 ◽  
pp. 428-429 ◽  
Author(s):  
Kevin J. Batchelor ◽  
W. Russell Bowman ◽  
Roy V. Davies ◽  
Michael H. Hockley ◽  
David J. Wilkins
Keyword(s):  
Grignard Reagents ◽  
Regioselective Addition
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