Improved synthesis of 'cord factor'analogues

S Bottle, ID Jenkins

文献索引：Bottle, Steven; Jenkins, Ian D. Journal of the Chemical Society, Chemical Communications, 1984 , # 6 p. 385

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被引用次数: 47

摘要

C15H31), 0.86 g, 36%], mp 109°C lit.' 107-109°C; [ a ] ~ +40" (c 1, CHC13), lit.5 + 40" (c 0.5, pyridine). The mechanism of the Mitsunobu reaction6 has recently been shown778 to involve the formation of dialkoxytriphenyl- phosphorane intermediates. The selectivity observed in these reactions is presumably a result of the preferential formation of such phosphoranes on the primary hydroxy groups. Moreover, nucleophilic displacement of triphenylphosphine oxide by the ...