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799274-08-1

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799274-08-1 Usage

Chemical Properties

Off white to yellow crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 799274-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,9,2,7 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 799274-08:
(8*7)+(7*9)+(6*9)+(5*2)+(4*7)+(3*4)+(2*0)+(1*8)=231
231 % 10 = 1
So 799274-08-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H10FN.ClH/c10-9-2-1-8-6-11-4-3-7(8)5-9;/h1-2,5,11H,3-4,6H2;1H

799274-08-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-Fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

1.2 Other means of identification

Product number -
Other names 6-fluoro-1,2,3,4-tetrahydroisoquinoline,hydrochloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:799274-08-1 SDS

799274-08-1Synthetic route

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

N-tert-butyloxycarbonylpiperidin-4-one
79099-07-3

N-tert-butyloxycarbonylpiperidin-4-one

tert-butyl 4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)piperidine-1-carboxylate
1018826-70-4

tert-butyl 4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)piperidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: 6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride; N-tert-butyloxycarbonylpiperidin-4-one With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h; Molecular sieve;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 18h;
94%
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

5-fluoro-2-nitroaniline
2369-11-1

5-fluoro-2-nitroaniline

5-(7-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2-nitroaniline

5-(7-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2-nitroaniline

Conditions
ConditionsYield
With iodine; triethylamine In dimethyl sulfoxide for 1.5h; Reflux; Inert atmosphere;84%
N-(4-bromo-2,6-dimethylphenyl)-3,3-dimethylbutanamide
1009344-67-5

N-(4-bromo-2,6-dimethylphenyl)-3,3-dimethylbutanamide

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

N-(4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2,6-dimethylphenyl)-3,3-dimethylbutanamide
1009344-33-5

N-(4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2,6-dimethylphenyl)-3,3-dimethylbutanamide

Conditions
ConditionsYield
With potassium tert-butylate; bis(dibenzylideneacetone)-palladium(0); DavePhos In toluene at 80℃;83%
With potassium tert-butylate; bis(dibenzylideneacetone)-palladium(0); DavePhos In 2-methyltetrahydrofuran at 77℃; for 13h; Inert atmosphere;
2-amino-3,4-difluoronitro-benzene
211693-73-1

2-amino-3,4-difluoronitro-benzene

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

2-fluoro-3-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-6-nitroaniline

2-fluoro-3-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-6-nitroaniline

Conditions
ConditionsYield
With iodine; triethylamine In dimethyl sulfoxide for 3h; Reflux; Inert atmosphere;74%
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

5-fluoro-2-nitroaniline
2369-11-1

5-fluoro-2-nitroaniline

5-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2-nitroaniline

5-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2-nitroaniline

Conditions
ConditionsYield
With iodine; triethylamine In dimethyl sulfoxide for 1.5h; Reflux; Inert atmosphere;72%
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

3-[4-[[4-(bromomethyl)phenyl]methoxy]-1-oxo-isoindolin-2-yl]piperidine-2,6-dione
1323407-86-8

3-[4-[[4-(bromomethyl)phenyl]methoxy]-1-oxo-isoindolin-2-yl]piperidine-2,6-dione

3-{4-[4-(6-Fluoro-3,4-dihydro-1H-isoquinolin-2-ylmethyl)-benzyloxy]-1-oxo-1,3-dihydro-isoindol-2-yl}-piperidine-2,6-dione
1323403-99-1

3-{4-[4-(6-Fluoro-3,4-dihydro-1H-isoquinolin-2-ylmethyl)-benzyloxy]-1-oxo-1,3-dihydro-isoindol-2-yl}-piperidine-2,6-dione

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃;69%
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H )-one

6-methyl-4-(methylthio)-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H )-one

4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one

4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-6-methyl-1-{[5-(trifluoromethyl)thiophen-2-yl]methyl}-1,3,5-triazin-2(1H)-one

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane for 14h; Reflux;26%
With triethylamine In 1,4-dioxane for 14h; Reflux;26%
N-(4-Bromo-2-chloro-6-trifluoromethyl-phenyl)-3-cyclopentyl-propionamide
1009344-69-7

N-(4-Bromo-2-chloro-6-trifluoromethyl-phenyl)-3-cyclopentyl-propionamide

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

N-[2-Chloro-4-(6-fluoro-3,4-dihydro-1H-isoquinolin-2-yl)-6-trifluoromethyl-phenyl]-3-cyclopentyl-propionamide
1009344-27-7

N-[2-Chloro-4-(6-fluoro-3,4-dihydro-1H-isoquinolin-2-yl)-6-trifluoromethyl-phenyl]-3-cyclopentyl-propionamide

Conditions
ConditionsYield
With potassium tert-butylate; bis(dibenzylideneacetone)-palladium(0); DavePhos In toluene at 90℃;
N-(4-Bromo-2-chloro-6-methylphenyl)-3,3-dimethyl butanamide
1009344-73-3

N-(4-Bromo-2-chloro-6-methylphenyl)-3,3-dimethyl butanamide

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

N-[2-chloro-4-(6-fluoro-3,4-dihydro-1H-isoquinolin-2-yl)-6-methylphenyl]-3,3-dimethylbutanamide
1009344-39-1

N-[2-chloro-4-(6-fluoro-3,4-dihydro-1H-isoquinolin-2-yl)-6-methylphenyl]-3,3-dimethylbutanamide

Conditions
ConditionsYield
With potassium tert-butylate; bis(dibenzylideneacetone)-palladium(0); DavePhos In toluene at 90℃;
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 6-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate

tert-butyl 6-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran; water at 20℃; for 18h;
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 8-fluoro-1,2-dihydro-3H-benzo[d]azepine-3-carboxylate

tert-butyl 8-fluoro-1,2-dihydro-3H-benzo[d]azepine-3-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / water; tetrahydrofuran / 18 h / 20 °C
2: 2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate / dichloromethane; diethyl ether / 1 h / 80 °C / Schlenk technique; Inert atmosphere
View Scheme
2-amino-3,4-difluoronitro-benzene
211693-73-1

2-amino-3,4-difluoronitro-benzene

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

ethyl (2-amino-3-fluoro-4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

ethyl (2-amino-3-fluoro-4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: triethylamine; iodine / dimethyl sulfoxide / 3 h / Reflux; Inert atmosphere
2.1: zinc; ammonium chloride / methanol; tetrahydrofuran; water / 2 h / 20 °C / Inert atmosphere
2.2: 18 h / 10 - 20 °C / Inert atmosphere
View Scheme
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

5-fluoro-2-nitroaniline
2369-11-1

5-fluoro-2-nitroaniline

ethyl (2-amino-4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

ethyl (2-amino-4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: triethylamine; iodine / dimethyl sulfoxide / 1.5 h / Reflux; Inert atmosphere
2.1: zinc; ammonium chloride / methanol; water; 1,4-dioxane / 0.5 h / 20 °C / Inert atmosphere
2.2: 18 h / 20 °C / Inert atmosphere; Cooling with ice
View Scheme
6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
799274-08-1

6-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride

5-fluoro-2-nitroaniline
2369-11-1

5-fluoro-2-nitroaniline

ethyl (2-amino-4-(7-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

ethyl (2-amino-4-(7-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)phenyl)carbamate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: triethylamine; iodine / dimethyl sulfoxide / 1.5 h / Reflux; Inert atmosphere
2.1: zinc; ammonium chloride / methanol; tetrahydrofuran; water / 4 h / 20 °C / Inert atmosphere
2.2: 12 h / 20 °C / Inert atmosphere; Cooling with ice
View Scheme

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