Methyl chloroformate → methyl [(1S)-2-({1-[6-(cyclopropylmethoxy)-1,3-benzoxazol-2-yl]piperidin-4-yl}oxy)-1-methylethyl]carbamate

HRID 2368098Notes

Reaction equation

[CH:1]1([CH2:4][O:5][C:6]2[CH:32]=[CH:31][C:9]3[N:10]=[C:11]([N:13]4[CH2:18][CH2:17][CH:16]([O:19][CH2:20][C@@H:21]([NH:23][C:24](=[O:30])[O:25][C:26](C)(C)C)[CH3:22])[CH2:15][CH2:14]4)[O:12][C:8]=3[CH:7]=2)[CH2:3][CH2:2]1.C(Cl)(=O)OC>>[CH:1]1([CH2:4][O:5][C:6]2[CH:32]=[CH:31][C:9]3[N:10]=[C:11]([N:13]4[CH2:18][CH2:17][CH:16]([O:19][CH2:20][C@@H:21]([NH:23][C:24](=[O:30])[O:25][CH3:26])[CH3:22])[CH2:15][CH2:14]4)[O:12][C:8]=3[CH:7]=2)[CH2:2][CH2:3]1

Participants

Reactant 2

HCID 6586Methyl chloroformate

HCID 86658693tert-butyl [(1S)-2-({1-[6-(cyclopropylmethoxy)-1,3-benzoxazol-2-yl]piperidin-4-yl}oxy)-1-methylethyl]carbamate

Product 1

HCID 58484015methyl [(1S)-2-({1-[6-(cyclopropylmethoxy)-1,3-benzoxazol-2-yl]piperidin-4-yl}oxy)-1-methylethyl]carbamate

Procedure

By a method similar to Example 17, and using tert-butyl [(1S)-2-({1-[6-(cyclopropylmethoxy)-1,3-benzoxazol-2-yl]piperidin-4-yl}oxy)-1-methylethyl]carbamate and methyl chlorocarbonate, the title compound was obtained.

Sources & evidence

ORD record: ord-d9a5048794e04975b34efe606f4049e7
Source dataset: uspto-grants-2014_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08703758B2

Reaction notes

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