(R)-(-)-2-Chloropropan-1-ol

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 61.5 m moles(22.6 g) of 4'-carbobenzoxyoxybiphenyl-4-carboxylic acid chloride was added dropwise into a THF solution of 61.5 m moles(5.2 g) of (R)-(-)-2-chloro-1-propanol and 10 ml of triethylamine, and stirred for 6 hours. After the reaction, the reaction solution was ether extracted. The extrate was purified by column chromatography to obtain 15.9 g of the ester compound [[α]D23 =+22.5°(CHCl3)]. (yield: 61%) After the reaction extracted The extrate was purified by column chromatography

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 61.5 m moles(22.6 g) of 4'-carbobenzoxyoxybiphenyl-4-carboxylic acid chloride was added dropwise into a THF solution of 61.5 m moles(5.2 g) of (R)-(-)-2-chloro-1-propanol and 10 ml of triethylamine, and stirred for 6 hours. After the reaction, the reaction solution was ether extracted. The extrate was purified by column chromatography to obtain 15.9 g of the ester compound [[α]D23 =+22.5°(CHCl3)]. (yield: 61%) After the reaction extracted The extrate was purified by column chromatography

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 61.5 m moles (22.6 g) of 4'-carbobenzoxyoxybiphenyl-4-carboxylic acid chloride was added dropwise into a THF solution of 61.5 m moles (5.2 g) of (R)-(-)-2-chloro-1-propanol and 10 ml of triethylamine, and stirred for 6 hours. After the reaction, the reaction solution was ether extracted. The extrate was purified by column chromatography to obtain 15.9 g of the ester compound [[α]D23 =+22.5° (CHCl3)]. (yield: 61%) After the reaction extracted The extrate was purified by column chromatography

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 61.5 m moles(22.6 g) of 4'-carbobenzoxyoxybiphenyl-4-carboxylic acid chloride was added dropwise into a THF solution of 61.5 m moles(5.2 g) of (R)-(-)-2-chloro-1-propanol and 10 ml of triethylamine, and stirred for 6 hours. After the reaction, the reaction solution was ether extracted. The extrate was purified by column chromatography to obtain 15.9 g of the ester compound [[α]D23 =+22.5°(CHCl3)]. (yield: 61%) After the reaction extracted The extrate was purified by column chromatography