Table 1 The results of the synthesis of tartaric esters
From: Development of tartaric esters as bifunctional additives of methanol-gasoline
Esters | Tartaric acid : alcohol | Method | Yield (%) |
|---|---|---|---|
Methyl tartaric | 1: 30 | A | 70.9 |
Ethyl tartaric | 1: 30 | A | 71.1 |
Propyl tartaric | 1: 30 | A | 76.5 |
Butyl tartaric | 1: 5 | B | 77.6 |
Amyl tartaric | 1: 5 | B | 64.5 |
Hexyl tartaric | 1: 5 | B | 60.2 |
Hepyl tartaric | 1: 5 | B | 72.1 |
Octyl tartaric | 1: 5 | B | 71.5 |
Decyl tartaric | 1: 5 | B | 72.2 |