Maleic Anhydride → 78-04-6

HRID 2380026Notes

Reaction equation

[C:1]1(=[O:7])[O:6][C:4](=[O:5])[CH:3]=[CH:2]1.[CH2:8]([Sn:12](=[O:17])[CH2:13][CH2:14][CH2:15][CH3:16])[CH2:9][CH2:10][CH3:11]>>[C:1]([O-:6])(=[O:7])/[CH:2]=[CH:3]\[C:4]([O-:17])=[O:5].[CH2:8]([Sn+2:12][CH2:13][CH2:14][CH2:15][CH3:16])[CH2:9][CH2:10][CH3:11]

Participants

Reactant 2

HCID 7923Maleic Anhydride

HCID 61221Dibutyltin oxide

Product 1

HCID 990625178-04-6

Procedure

Maleic anhydride and dibutyltin oxide are mixed with one another, and the mixture is reacted in a twin-screw laboratory extruder in accordance with Example 1. Dibutyltin maleate (compound 3) is obtained as the end product in the form of a white free-flowing powder.

Workup

customis reacted in a twin-screw laboratory extruder in accordance with Example 1

Sources & evidence

ORD record: ord-8303969488064d4a8fd76c8ed75e7569
Source dataset: uspto-grants-1994_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05364954

Reaction notes

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