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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1472784Generated: October 27, 2026

Benzhydrol → HCID 68293616, compound

https://huagongshe.com/reaction/1472784

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzhydrolHCID 7037—
Reactantp-Toluenesulfonic acid monohydrateHCID 521998—
ReactantHCID 178419288HCID 178419288—
SolventTolueneHCID 1140—
ProductHCID 68293616HCID 6829361685.1%

Reaction Conditions

Temperature100 °C

Reaction Steps

A suspension of 5-(3,5-dibromophenyl)-1H-tetrazole (6.08 g, 20.00 mmol), diphenylmethanol (3.68 g, 20.00 mmol) and TsOH.H2O (0.38 g, 2.00 mmol) in toluene (50.0 mL) was heated to 100° C. until a clear solution was obtained. The solution was cooled to rt, and filtered. The filtration was concentrated, and the residue was purified by recrystallization in ether and hexane to afford 8.00 g (85%) of product as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09012655B2
Source datasetuspto-grants-2015_04
ORD IDord-7a2e3fe7b79743bd80b0f050ddc3cbfd
Source noteuspto-grants-2015_04