ES434769A1 - A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
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Madre S A Lab
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Madre S A Lab
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A process for obtaining 3,4,5-trimethoxyphenyl- (1,3,4-trimethyl-1, 2,5,6-tetrahydro-2-pyridyl) -carbinol of formula i ** (see formula) ** From 3,4,5-trimethoxyphenyl- (3,4-dimethyl-2-pyridyl) -carbinol of the formula (III) ** (see formula) ** Characterized in that in a first step the carbinol iii is treated with an excess of methyl iodide obtaining the intermediate, 3,4,5-trimethoxyphenyl- (1,3,4-trimatyl-2-pyridinyl) -carbinol iodide of formula ( ii) ** (see formula) ** Which is reduced with boron tetrahydride and sodium to 3,4,5-trimethoxyphenyl- (1,3,4-trimethyl-1,2,5,6-tetrahydro-2-pyridyl) -carbinol of formula (I). (Machine-translation by Google Translate, not legally binding)
ES434769A1975-02-151975-02-15A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
ExpiredES434769A1
(en)
A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
A process for the obtaining of 3, 4, 5-trimetoxyphenyl- (1, 3, 4-trimethyl-1, 2, 5, 6-tetrahidro-2-piridil) -carbinol. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new oxazolinic and tiazolinic derivatives with nematocide action (Machine-translation by Google Translate, not legally binding)