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4,5,6,7-Tetrahydrothieno[2,3-c]pyridine hydrochloride

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Name

4,5,6,7-Tetrahydrothieno[2,3-c]pyridine hydrochloride

EINECS N/A
CAS No. 28783-38-2 Density N/A
PSA 40.27000 LogP 2.52460
Solubility N/A Melting Point N/A
Formula C7H9NS·ClH Boiling Point 278.3 °C at 760 mmHg
Molecular Weight 175.682 Flash Point 122.1 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 28783-38-2 (4,5,6,7-TETRAHYDROTHIENO[2,3-C]PYRIDINE HYDROCHLORIDE) Hazard Symbols N/A
Synonyms

Thieno[2,3-c]pyridine,4,5,6,7-tetrahydro-, hydrochloride (8CI,9CI);4,5,6,7-Tetrahydrothieno[2,3-c]pyridine hydrochloride (1:1);4,5,6,7-Tetrahydrothieno[2,3-c]pyridinhydrochlorid;4,5,6,7-Tetrahydrothieno[2,3-c]pyridine HCl;TL80073586;MFCD08448167;

Article Data 1

4,5,6,7-Tetrahydrothieno[2,3-c]pyridine hydrochloride Synthetic route

165947-52-4

6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydro-6H-thieno[2,3-c]pyridine

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol
24424-99-5

di-tert-butyl dicarbonate

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

165947-52-4

6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydro-6H-thieno[2,3-c]pyridine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 4.5h;100%
28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

2-bromo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrobromide

Conditions
ConditionsYield
With bromine In acetic acid at 20℃; for 1.5h;90%
28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

40435-14-1

(S)-1-phenyl-2-(tosyloxy)ethanol

(S)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)-1-phenylethanol

Conditions
ConditionsYield
With triethylamine at 80℃; for 4h;90%
24424-99-5

di-tert-butyl dicarbonate

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

5-t-butoxycarbonyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine

Conditions
ConditionsYield
With triethylamine; dmap In ethyl acetate; N,N-dimethyl-formamide88%
1323407-86-8

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

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

1323403-95-7

3-{4-[4-(4,7-Dihydro-5H-thieno[2,3-c]pyridin-6-ylmethyl)-benzyloxy]-1-oxo-1,3-dihydro-isoindol-2-yl}-piperidine-2,6-dione

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃;74%
1401031-28-4

(R)-2-(9-(pyridin-2-yl)-6-oxaspiro[4.5]decane-9-yl)acetaldehyde

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

(R)-6-(2-(9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl)ethyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine

Conditions
ConditionsYield
Stage #1: 2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]acetaldehyde; 4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride With sodium sulfate In dichloromethane at 20℃;
Stage #2: With sodium tetrahydroborate In dichloromethane for 0.5h;
10%
2942-58-7

diethyl cyanophosphonate

5581-75-9

6-phenylhexanic acid

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

1-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)-6-phenylhexan-1-one

Conditions
ConditionsYield
With triethylamine In dichloromethane
28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

1200131-56-1

2-bromo-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: bromine / acetic acid / 1.5 h / 20 °C
2: sodium tetrahydroborate / tetrahydrofuran / 0 - 60 °C
View Scheme
223123-46-4

methyl (R)-2-(2-chlorophenyl)-2-benzenesulfonyloxyacetate

28783-38-2

4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride

113665-84-2

(S)-(+)-clopidogrel

Conditions
ConditionsYield
With potassium carbonate at 25 - 40℃; for 24h; Temperature;

4,5,6,7-Tetrahydrothieno[2,3-c]pyridine hydrochloride Specification

The Thieno[2,3-c]pyridine,4,5,6,7-tetrahydro-, hydrochloride (1:1), with the CAS registry number 28783-38-2, is also known as 4,5,6,7-Tetrahydrothieno[2,3-c]pyridinhydrochlorid. It belongs to the product categories of API intermediates; Chiral chemicals; Building Blocks; Thieno[x,x-y]pyridine. This chemical's molecular formula is C7H9NS·ClH and formula weight is 175.68. What's more, its systematic name is 4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium chloride.

Physical properties of Thieno[2,3-c]pyridine,4,5,6,7-tetrahydro-, hydrochloride (1:1) are: (1)ACD/LogP: 1.08; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1.94; (6)#H bond acceptors: 1; (7)#H bond donors: 1; (8)#Freely Rotating Bonds: 0; (9)Polar Surface Area: 44.85 Å2; (10)Flash Point: 122.1 °C; (11)Enthalpy of Vaporization: 52.73 kJ/mol; (12)Boiling Point: 278.3 °C at 760 mmHg; (13)Vapour Pressure: 0.00331 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: [Cl-].C1C[NH2+]Cc2sccc12
(2)InChI: InChI=1S/C7H9NS.ClH/c1-3-8-5-7-6(1)2-4-9-7;/h2,4,8H,1,3,5H2;1H
(3)InChIKey: VQEOIFRMJGFLQH-UHFFFAOYSA-N

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