ω-Alkenyl-α-Methoxy-Benzyllithiums : Original Synthesis and Reactivity
摘要:
1-Methoxy-benzyllithiums bearing suitably positioned C,C double bonds possess a high propensity to produce a five or a six membered cycle by carbocyclisation reaction. The reaction proceeds completely stereoselectively and produces a five membered cycle possessing the cis-stereochemistry between the methoxy and the adjacent methyl group. (C) 1997 Published by Elsevier Science Ltd.
ω-Alkenyl-α-Methoxy-Benzyllithiums : Original Synthesis and Reactivity
摘要:
1-Methoxy-benzyllithiums bearing suitably positioned C,C double bonds possess a high propensity to produce a five or a six membered cycle by carbocyclisation reaction. The reaction proceeds completely stereoselectively and produces a five membered cycle possessing the cis-stereochemistry between the methoxy and the adjacent methyl group. (C) 1997 Published by Elsevier Science Ltd.
ω-Alkenyl-α-Methoxy-Benzyllithiums : Original Synthesis and Reactivity
作者:Alain Krief、Jamal Bousbaa
DOI:10.1016/s0040-4039(97)01411-1
日期:1997.9
1-Methoxy-benzyllithiums bearing suitably positioned C,C double bonds possess a high propensity to produce a five or a six membered cycle by carbocyclisation reaction. The reaction proceeds completely stereoselectively and produces a five membered cycle possessing the cis-stereochemistry between the methoxy and the adjacent methyl group. (C) 1997 Published by Elsevier Science Ltd.