تفاعل #56589

معادلة التفاعل

1,3-dicyclohexylcarbodiimide

1-(z,z,z-octadeca-6,9,12-trienoyloxy)-3-hydroxypropane

4-phenylbutanoic acid

→

1-(z,z,z-octadeca-6,9,12-trienoyloxy)-3-(4-phenylbutanoyloxy)propane

المذيبات

methylene chloride

methylene chloride

ظروف التفاعل

المعالجة

1. 1
   ترشيحThe mixture was filtered
2. 2
   تركيزconcentrated
3. 3
   أخرىpurified by flash chromatography

الإجراء التجريبي

A solution of 1,3-dicyclohexylcarbodiimide (710 mg, 3.45 mmol) and 4-(N,N-dimethylamino)pyridine (475 mg, 3.9 mmol) in methylene chloride (10 ml) was added to a solution of 1-(z,z,z-octadeca-6,9,12-trienoyloxy)-3-hydroxypropane (1 g, 3 mmol) and 4-phenylbutanoic acid (520 mg, 3.15 mmol) in methylene chloride (15 ml). The resultant mixture was stirred at room temperature under nitrogen until it was complete as indicated by tlc. The mixture was filtered, concentrated and purified by flash chromatography to yield 1-(z,z,z-octadeca-6,9,12-trienoyloxy)-3-(4-phenylbutanoyloxy)propane.

المصدر