Development of an oxazole conjunctive reagent and application to the total synthesis of siphonazoles

J Zhang, EA Polishchuk, J Chen…

Index: Shafer, Cynthia M.; Molinski, Tadeusz F. Heterocycles, 2000 , vol. 53, # 5 p. 1167 - 1170

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Citation Number: 28

Abstract

... While a limited volume of literature exists concerning the chemistry of 2-(sulfonyl)methyloxazole- 4-carboxylates,(36) the anions of these species ... Subsequent m-CPBA oxidation produced the desired 71, a white crystalline solid with mp 154−155 °C, in 94% yield ... f, 2-furyl, 6, 3:1, 83. ...