2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER

2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER Structure
CAS No.
937048-76-5
Chemical Name:
2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER
Synonyms
tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);2-Boc-3,4-dihydro-1H-isoquinoline-7-boronic acid picol ester;2-Boc-3,4-dihydro-1H-isoquinoline-7-boronic acid pinacol ester;(2-(TERT-BUTOXYCARBONYL)-1,2,3,4-TETRAHYDROISOQUINOLIN-7-YL)BORONIC ACID PINACOL ESTER;tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carbo;tert-Butyl 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate;tert-butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate;7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester;2-methylpropan-2-yl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate;2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER
CBNumber:
CB92455524
Molecular Formula:
C20H30BNO4
Molecular Weight:
359.27
MOL File:
937048-76-5.mol
MSDS File:
SDS
Modify Date:
2022/8/26 12:08:59

2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER Properties

Boiling point 462.2±45.0 °C(Predicted)
Density 1.10±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka -1.54±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER Chemical Properties,Uses,Production

Uses

7-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic Acid tert-Butyl Ester is a reactant in the synthesis of tyrosine kinase inhibitors in the treatment of proliferative diseases.

2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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2(1H)-ISOQUINOLINECARBOXYLIC ACID, 3,4-DIHYDRO-7-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER tert-Butyl 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 2-Boc-3,4-dihydro-1H-isoquinoline-7-boronic acid pinacol ester 7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carbo (2-(TERT-BUTOXYCARBONYL)-1,2,3,4-TETRAHYDROISOQUINOLIN-7-YL)BORONIC ACID PINACOL ESTER tert-butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 2-Boc-3,4-dihydro-1H-isoquinoline-7-boronic acid picol ester 2-methylpropan-2-yl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 937048-76-5