Reaktion #445297
ord-f92afa2f514f4cb29efda5ba026b71a6
Reaktionsgleichung
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
Edukte
Reagenzien
Keine
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
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).