Ethyl chloroformate → 2-Propynoic acid, 3-cyclopentyl-, ethyl ester

HRID 237838

Reaction equation

[C:1]([CH:3]1[CH2:7][CH2:6][CH2:5][CH2:4]1)#[CH:2].Cl[C:9]([O:11][CH2:12][CH3:13])=[O:10]>>[CH2:12]([O:11][C:9](=[O:10])[C:2]#[C:1][CH:3]1[CH2:7][CH2:6][CH2:5][CH2:4]1)[CH3:13]

Participants

Reactant 2

HCID 10928Ethyl chloroformate

HCID 136725Cyclopentylacetylene

Product 1

HCID 123838592-Propynoic acid, 3-cyclopentyl-, ethyl ester

Procedure

The title compound was prepared from ethynyl-cyclopentane and ethyl chloroformate in accordance with the procedures of G. Cai et al., Tetrahedron, 2006, 5697-5708.

Sources & evidence

ORD record: ord-359fc842906443d3adbcbf6d7231c437
Source dataset: uspto-grants-2014_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08642603B2

Linked notes

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