반응 #83064
ord-898193f0f65f4694bd51481f91ebc822
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반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1농축The reaction is concentrated in vacuo
- 2기타the residue purified by chromatography (silica gel: 0-10% diethyl ether/hexane)
실험 절차
A solution, under argon, of 0.183 g of product from Example 140 in 1.0 ml of dry methylene chloride is treated with 0.689 g of tetra-n-butyl-ammonium azide. The reaction mixture is stirred vigorously overnight at room temperature. The reaction is concentrated in vacuo and the residue purified by chromatography (silica gel: 0-10% diethyl ether/hexane) to give 0.061 g of the desired product.