2-Ethyl-1,3-Hexanediol → Diisocyanate Diurethane

HRID 1263312

반응식

HRID 1263312 반응식
C([CH:3]([CH:6]([OH:10])[CH2:7]CC)[CH2:4][OH:5])C.[N-:11]=[C:12]=[O:13]>C(C(C)=O)CCCC>[NH2:11][C:12]([O:10][CH2:6][CH3:7])=[O:13].[NH2:11][C:12]([O:5][CH2:4][CH3:3])=[O:13].[N-:11]=[C:12]=[O:13].[N-:11]=[C:12]=[O:13]

참가 물질

4

반응물 2

HCID 72112-Ethyl-1,3-HexanediolHCID 105034Isocyanate

생성물 1

HCID 86739092Diisocyanate Diurethane

시약·촉매·용매 1

HCID 80512-Heptanone용매

실험 절차

The half-blocked diisocyanate product of Part A is reacted with 2-ethyl-1,3-hexanediol, 18.2 g, in 22.8 g methyl amyl ketone at 60°-80° C. until no infrared absorption for isocyanate is observed.

출처 및 근거

ORD 기록
ord-08765fae056e44aeb2b56083f34a1200
출처 데이터셋
uspto-grants-1984_06
특허 번호
US04456738

연결된 노트

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