ChemicalBook CAS DataBase List 2-methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide

2-methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide synthesis

1synthesis methods

Product Name:2-methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide
CAS Number:57553-18-1
Molecular formula:C10H14BrNO2
Molecular Weight:260.13

16620-96-5 Synthesis

Isoquinoline,1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-

16620-96-5
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2-methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrobromide

57553-18-1
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Yield:57553-18-1 76%

Reaction Conditions:

with hydrogen bromide in water at 120; for 3 h;Inert atmosphere;

References:

Luethy, Monique;Darmency, Vincent;Renaud, Philippe [European Journal of Organic Chemistry,2011,# 3,p. 547 - 552] Location in patent:supporting information; experimental part