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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 597747Generated: October 30, 2026

Diethyl Ether → HCID 53697817, compound

https://huagongshe.com/reaction/597747

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
ReactantN-bromobutanimideHCID 67184—
Reactant1-Nitro-1-(1,3-thiazinan-2-ylidene)propan-2-oneHCID 71400747—
SolventCarbon TetrachlorideHCID 5943—
ProductHCID 53697817HCID 53697817—

Reaction Steps

A mixture of 10.1 g of 2 and 10.0 g of N-bromosuccinimide in 150 ml of carbon tetrachloride was stirred at room temperature for 18 hours. The resulting mixture was filtered and the filtrate stripped of solvent under reduced pressure to leave a slightly gummy yellow solid. The solid was treated with ethyl ether and the remaining solid collected (bright yellow solid, m.p.: 101°-104°), then dissolved in methylene chloride. The solution was treated with Norite, filtered and the solvent stripped under reduced pressure to leave a solid which on recrystallization from ethyl acetate gave 12 as a yellow solid, m.p.: 105°-109°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04015001
Source datasetuspto-grants-1977_03
ORD IDord-41affeba32f0493a825aaa503824ba03
Source noteuspto-grants-1977_03