Phthalic Anhydride → 6688-50-2

HRID 2380029Notes

Reaction equation

[C:1]1(=[O:11])[O:6][C:4](=[O:5])[C:3]2=[CH:7][CH:8]=[CH:9][CH:10]=[C:2]12.[CH2:12]([Sn:16](=[O:21])[CH2:17][CH2:18][CH2:19][CH3:20])[CH2:13][CH2:14][CH3:15]>>[C:1]([O-:6])(=[O:11])[C:2]1[C:3](=[CH:7][CH:8]=[CH:9][CH:10]=1)[C:4]([O-:21])=[O:5].[CH2:12]([Sn+2:16][CH2:17][CH2:18][CH2:19][CH3:20])[CH2:13][CH2:14][CH3:15]

Participants

Reactant 2

HCID 6811Phthalic Anhydride

HCID 61221Dibutyltin oxide

Product 1

HCID 218940556688-50-2

Procedure

Phthalic anhydride and dibutyltin oxide are introduced into a screw drier in accordance with Example 4b. At the exit, dibutyltin phthalate (compound 1) is obtained as a white free-flowing powder.

Sources & evidence

ORD record: ord-0b45cb9240a940a4ba37198cb3fbc2f0
Source dataset: uspto-grants-1994_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05364954

Reaction notes

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