Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (S1): 145.
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SHI De-Qing, CHEN Ru-Yu
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Abstract:
By using of 3-methoxycarbonyl-2-propenylidenediphenylmethylphosphorane as phosphorus reagent, 5-substituted-2,4-pentadienoic esters(ABA ester analogs) were synthesized in 76-92% yields under mild conditions. The Wittig reactions of this type of phosphorus ylid shows good stereoslectivity, a possible mechanism was suggested.
Key words: Stereochemistry, Wittig reactions, Allylic diphenylmethylphosphorane
CLC Number:
O621
TrendMD:
SHI De-Qing, CHEN Ru-Yu. The Stereochemistry of Wittig Reactions of Allylic Diphenylmethyl Phosphorane with Aldehydes[J]. Chem. J. Chinese Universities, 2001, 22(S1): 145.
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http://www.cjcu.jlu.edu.cn/EN/Y2001/V22/IS1/145