Review Article
Tin-Catalyzed Esterification and Transesterification Reactions: A Review
Table 10
Chemical composition and commercial nomenclature of tin(IV) catalysts [
12].
| Catalyst | Chemical formula | Commercial denomination |
| FASCAT 4100 | (C4H9)SnO(OH) | Butylstannoic acid | (BTA) | FASCAT 4201 | (C4H9)2SnO | Di-n-butyloxo-stannane | (DBTO) | FASCAT 4350 | Modified (C4H9)2SnO | Modified di-n-butyl-oxo-stannane | Modified DBTO | FASCAT 118 | (C4H9)2Sn(C12H23O2)2; | Dibutyltindilaurate | (DBTDL) |
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aReaction conditions: molar ratio CH3OH : oil : catalyst = 400 : 100 : 1, 80°C, 1000 rpm, and open glass.
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