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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 414214Generated: October 31, 2026

Lithium Bromide → HCID 21281889, compound

https://huagongshe.com/reaction/414214

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium BromideHCID 82050—
ReactantHCID 21281897HCID 21281897—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 21281889HCID 21281889—

Reaction Steps

A 0.6 g. portion of 3-chloro-4-(1-methyl-1-p-toluenesulfonyloxymethylethyl)-6-methylpyridazine was dissolved in 10 ml. of dimethylsulfoxide and was reacted with 0.3 g. of lithium bromide at 110°, as described in examples above, to obtain 200 mg. of the desired product, a light yellow oil, the identity of which was confirmed by mass spectroscopy. A molecular ion of weight 262 was observed, as was the ion of weight 169 which resulted from loss of the bromomethyl group from the compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04791110
Source datasetuspto-grants-1988_12
ORD IDord-12e6dd64f41b443da5d27a24a929645b
Source noteuspto-grants-1988_12