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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1249335Generated: October 28, 2026

Propyl mercaptan → HCID 20143890, compound

https://huagongshe.com/reaction/1249335

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPropyl mercaptanHCID 7848—
ReactantEthyl trans-crotonateHCID 429065—
ProductHCID 20143890HCID 20143890—

Reaction Conditions

Temperature30 °C

Reaction Steps

Into a 500 ml one neck flask equipped with reflux condenser, spin bar, and hot plate containing a built in magnetic stirrer, cooling bath and ultra-violet light source are placed 17.9 grams (0.157 moles) of ethyl crotonate and 12 grams (0.158 moles) of n-propyl mercaptan with stirring and maintaining the temperature at 30° C., the reaction mass is stirred after turning the ultra-violet light on. The reaction mass is continued to be stirred for a period of 8 hours. At the end of the 8 hour period, the ultra-violet light was turned off and the reaction mass is transferred to a distillation flask and distilled on a micro Vigreux column yielding the following fractions:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04631194
Source datasetuspto-grants-1986_12
ORD IDord-7a3df726648a4f769a7719fec38c3cfc
Source noteuspto-grants-1986_12