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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 979666Generated: October 30, 2026

HCID 20200864, compound → HCID 13785398, compound

https://huagongshe.com/reaction/979666

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 20200864HCID 20200864—
ReactantHCID 178503643HCID 178503643—
ProductHCID 13785398HCID 1378539829.1%

Reaction Steps

By using 2.0 g of 1-(2-benzimidazolyl)-1,3-butanedione and 2.5 g of 2-methylthio-1,3-dithiolylium perchlorate, the treatment was conducted in the same manner as in Example 1. The product was purified by silicagel chromatography, whereby 0.87 g (yield: 29%) of 2-(1,3-dithiol-2-ylidene)-1-(2-benzimidazolyl)-1,3-butanedione was obtained as crystals having a decomposition point of 254° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04668799
Source datasetuspto-grants-1987_05
ORD IDord-ac75481a63af4b669b2661e36d8b3fd2
Source noteuspto-grants-1987_05