Hexyl carbamate → Dihexyl carbonate

HRID 1903389

반응식

HRID 1903389 반응식
[C:1](=[O:10])([O:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9])N>CN(C)C1C=CN=CC=1>[C:1](=[O:10])([O:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9])[O:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9]

참가 물질

3

반응물 1

HCID 75026Hexyl carbamate

생성물 1

HCID 522576Dihexyl carbonate수율 98%

시약·촉매·용매 1

HCID 142844-(Dimethylamino)pyridine촉매

실험 절차

The procedure described in Example 1 is followed, but additionally 5 parts of p-dimethylaminopyridine are introduced into the reaction mixture. Analysis by gas chromatography shows that over the same period 44.8% of n-hexyl carbamate have been converted and 101 parts of di-n-hexyl carbonate (98.0% of theory, based on converted n-hexyl carbamate) are formed; the product is isolated by subsequent fractional distillation at 121°-23° C./4 mbar.

출처 및 근거

ORD 기록
ord-815d2bb89a244601af18c9cf93f29df8
출처 데이터셋
uspto-grants-1984_03
특허 번호
US04436668

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