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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate

3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate synthesis

3synthesis methods
3-(3-Hydroxyphenyl)-DL-alanine

775-06-4
276 suppliers
$14.00/1g

3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate

134388-88-8
9 suppliers
$360.00/1g

-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 70 percent / 0.05 N HCl / 0.75 h / Heating
2: 237.3 g / HCl / Heating
3: i-Pr2NEt / CH2Cl2 / 0.33 h / 0 °C

References:

Ornstein;Arnold;Augenstein;Paschal [Journal of Organic Chemistry,1991,vol. 56,# 14,p. 4388 - 4392]

Ethyl 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate

134388-85-5
29 suppliers
$134.31/250mgs:

Methyl chloroformate

79-22-1
2 suppliers
$38.00/1000g

3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate

134388-88-8
9 suppliers
$360.00/1g

References
6-HYDROXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-3-CARBOXYLIC ACID

76824-99-2
74 suppliers
$196.02/250mg

3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate

134388-88-8
9 suppliers
$360.00/1g

References