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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1384441Generated: October 30, 2026

Dichloromethane → HCID 86587455, compound

https://huagongshe.com/reaction/1384441

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantCyclopenteneHCID 8882—
CatalystPalladiumHCID 23938—
ProductHCID 86587455HCID 86587455—

Reaction Steps

Inside a nitrogen purged drybox, the palladium catalyst, {[ (2,6-iPr2Ph)2DABMe2]Pd(CH2CH2CH2CO2Me)}BAF (77 mg, 0.053 mmol) was dissolved in CH2Cl2 (2 ml) and cyclopentene (2 ml) and 3-MeCyp (1 ml) added. The solution was stirred for 4 days after which the volatiles were removed. MeOH was added and the polymer filtered, washed well with MeOH and finally with 2% Irganox® 1010/acetone solution and dried. Yield=1.06 g. Tm (DSC)=210.5° C., Tg (DSC)=73° C. 13C-NMR (TCB, 120° C.) indicated 5% 3-MeCyp incorporation.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06258908B1
Source datasetuspto-grants-2001_07
ORD IDord-a4ff3cb89ea347a59717525237ec0c8e
Source noteuspto-grants-2001_07