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Acta Chimica Sinica ›› 1960, Vol. 26 ›› Issue (3): 169-172. Previous Articles Next Articles
吴钧和, 丁新腾
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OU KIUN-HOUO, TING XIN-TEN
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Ethynylmagnesium bromide was prepared by reaction of acetylene with ethylmagnesium bromide in tetrahydrofuran. With this Grignard reagent and α,β-unsaturated ketones at low temperature, we obtained several vinylacetylenic alcohols with satisfactory yields. These alcohols are important intermediates in the synthesis of vitamin A.
OU KIUN-HOUO, TING XIN-TEN. PREPARATION OF VINYLACETYLENIC ALCOHOLS BY ETHYNYL MAGNESIUM BROMIDE AND α, β-UNSATURATED KETONES[J]. Acta Chimica Sinica, 1960, 26(3): 169-172.
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