Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2289966Generated: November 1, 2026

Methanol → HCID 178494889, compound

https://huagongshe.com/reaction/2289966

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantAcetyleneHCID 6326—
ReactantHCID 178494888HCID 178494888—
CatalystPalladiumHCID 23938—
SolventDichloromethaneHCID 6344—
ProductHCID 178494889HCID 17849488928%

Reaction Steps

A mixture of the title compound of Example 95 (0.113 g) and Pd/C (10%, 22.6 mg) is dissolved in 3:1 CH2Cl2 :MeOH. The reaction mixture is placed under the Parr hydrogenator at 25 psi H2 and monitored with the OAMS for complete reduction of the acetylene. The reaction is complete in 1 hr and is filtered over celite. The filtrate is condensed to obtain a white solid. The product is recrystallized with EtOAc/hexanes to yield 32.0 mg of the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06093732
Source datasetuspto-grants-2000_07
ORD IDord-553e07b2e29b4ba4b8496dd09b6731d2
Source noteuspto-grants-2000_07