Lactic Acid → Lactic acid itaconic acid

HRID 853962

반응식

HRID 853962 반응식
[C:1]([OH:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[C:7]([OH:15])(=[O:14])[C:8]([CH2:10][C:11]([OH:13])=[O:12])=[CH2:9].C(O)CCCO.[Sn+2]>>[C:1]([OH:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[C:7]([OH:15])(=[O:14])[C:8]([CH2:10][C:11]([OH:13])=[O:12])=[CH2:9]

참가 물질

5

반응물 4

HCID 612Lactic AcidHCID 811Itaconic acidHCID 80641,4-ButanediolHCID 104883Stannous cation

생성물 1

HCID 86597549Lactic acid itaconic acid

실험 절차

The polymerisation was performed as in Example 1, but the amounts of ingredients were 401.0 g aqueous lactic acid (82 mole-%), 54.9 g itaconic acid (9 mole-%), 44.1 g 1,4-butanediol (9 mole-%) and 0.22 g tin(II) octoate, and the polymerisation time was 27 hours.

출처 및 근거

ORD 기록
ord-8f8fe272897f461c903683fbf368744d
출처 데이터셋
uspto-grants-2007_08
특허 번호
US07256250B2

연결된 노트

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