تفاعل #445297
ord-f92afa2f514f4cb29efda5ba026b71a6
معادلة التفاعل
3-phenoxybenzyl alcohol
carboxylic acid
(1R)cis-2,2-dimethyl-3-(2,2-dibromovinyl)-cyclopropane carboxylic acid
thionyl chloride
→
3-phenoxybenzyl(1R)cis-2,2-dimethyl-3-(2,2-dibromovinyl)-cyclopropane carboxylate
المتفاعلات
الكواشف
لا شيء
ظروف التفاعل
الظروف التفصيلية
See reaction.notes.procedure_details.
الإجراء التجريبي
The carboxylic acid described above was converted to its acid chloride by reaction with thionyl chloride in pyridine as described in Example 17 and the resulting acid chloride reacted with 3-phenoxybenzyl alcohol in dry benzene in the presence of pyridine as described in Example 17 to give 3-phenoxybenzyl(1R)cis-2,2-dimethyl-3-(2,2-dibromovinyl)-cyclopropane carboxylate, m.p. 93°, nD 1.5848 (Compound P29A).