1-Dodecanol → Lactic Acid

HRID 457251

반응식

HRID 457251 반응식
[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[NH4+:7].C(O)CCCCCCCCCCC>>[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[NH4+:7].[C:1]([OH:6])(=[O:5])[CH:2]([CH3:4])[OH:3]

참가 물질

4

반응물 2

HCID 81931-DodecanolHCID 62358Ammonium Lactate

생성물 2

HCID 612Lactic AcidHCID 62358Ammonium Lactate

실험 절차

The procedure described in Example 1 was followed except that the reaction solution consisted of 30 g of a 70% solution of ammonium lactate and 70 g dodecanol. The reaction mixture was heated for 1.5 hours at 105–110° C. and a reduced pressure of 1.1–2.2 mm Hg, resulting in a conversion of about 88% from ammonium lactate to lactic acid. Some of the dodecanol also reacted with lactic acid to form an ester. The conversion from ammonium lactate to lactic acid plus lactic acid ester was about 96%.

후처리

  1. temperatureThe reaction mixture was heated for 1.5 hours at 105–110° C.

출처 및 근거

ORD 기록
ord-7ff503876ac742019720b10ecf3c1178
출처 데이터셋
uspto-grants-2007_03
특허 번호
US07186856B2

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