CAS No.10506-37-3,O-2-Naphthyl chlorothioformate Suppliers

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Basic Information

Molecular Structure:
CAS No.:	10506-37-3
Name:	O-2-Naphthyl chlorothioformate
Article Data:	7

Formula:	C₁₁H₇ClOS
Molecular Weight:	222.695
Synonyms:	Formicacid, chlorothio-, O-2-naphthyl ester (7CI,8CI);O-(b-Naphthyl) thiocarbonic acid chloride;O-2-Naphthalenylcarbonochloridothioate;O-2-Naphthyl chlorothioformate;
EINECS:	234-037-0
Density:	1.358 g/cm³
Melting Point:	76-77 °C
Boiling Point:	334.761 °C at 760 mmHg
Flash Point:	156.258 °C
PSA:	41.32000
LogP:	3.74230

Synthetic route

: 463-71-8
thiophosgene

: 875-83-2
sodium 2-naphtholate

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

Conditions

Conditions	Yield
With chloroform
In chloroform at 25℃; for 1h;

: 463-71-8
thiophosgene

: 135-19-3
β-naphthol

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

Conditions

Conditions	Yield
With sodium hydroxide In dichloromethane; water for 1h;
With sodium hydroxide In dichloromethane; water at 20℃; for 1h; Cooling with ice;

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: 97-30-3
methyl-alpha-D-glucopyranoside

: 1379776-95-0
methyl 2-O-(2-naphthoxy)thiocarbonyl-α-D-glucopyranoside

Conditions

Conditions	Yield
Stage #1: methyl-alpha-D-glucopyranoside With di-n-octyltin dichloride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: O-2-naphthalenyl-carbonochloridothioate With 1,2,2,6,6-pentamethylpiperidine; tetra-(n-butyl)ammonium iodide In tetrahydrofuran at 20℃; for 6h; regioselective reaction;	99%

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: 709-50-2
methyl beta-D-glucopyranoside

: 97-30-3
methyl-alpha-D-glucopyranoside

A: 1379776-95-0
methyl 2-O-(2-naphthoxy)thiocarbonyl-α-D-glucopyranoside

B: 1422662-77-8
methyl 6-O-(2-naphthoxy)thiocarbonyl-β-D-glucopyranoside

Conditions

Conditions	Yield
Stage #1: methyl beta-D-glucopyranoside; methyl-alpha-D-glucopyranoside With dibutyltin chloride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: O-2-naphthalenyl-carbonochloridothioate With 1,2,2,6,6-pentamethylpiperidine; tetra-(n-butyl)ammonium iodide In tetrahydrofuran at 20℃; chemoselective reaction;	A 99% B 2%
Stage #1: methyl beta-D-glucopyranoside; methyl-alpha-D-glucopyranoside With dimethyltin dichloride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: O-2-naphthalenyl-carbonochloridothioate With 1,2,2,6,6-pentamethylpiperidine; 3,5-Lutidine In tetrahydrofuran at 20℃; chemoselective reaction;	A 3% B 80%

...Expand

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: 100-61-8
N-methylaniline

: 1037-25-8
O-(2-naphthyl) N-methyl-N-phenyl thiocarbamate

Conditions

Conditions	Yield
In dichloromethane for 0.166667h;	88%

: 1205543-16-3
(S)-1-[4-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-butyl]-3-methyl-piperazin-2-one

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: 1205541-64-5
(S)-4-[4-((S)-4-Hydroxy-6-aza-spiro[2.5]oct-6-yl)-butyl]-2-methyl-3-oxo-piperazine-1-carbothioic acid O-naphthalen-2-yl ester

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran	64%

: 64-17-5
ethanol

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: thiocarbonic acid ethyl ester naphthalen-2-yl ester

: 860723-67-7
N-(naphthalen-2-yl)benzothioamide

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: [2]naphthyl-thiobenzoyl-thiocarbamic acid O-[2]naphthyl ester

Conditions

Conditions	Yield
With sodium hydroxide; benzene
With sodium hydroxide; chloroform

: 96963-47-2
N-(naphthalen-1-yl)benzothioamide

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: [1]naphthyl-thiobenzoyl-thiocarbamic acid O-[2]naphthyl ester

Conditions

Conditions	Yield
With sodium hydroxide; benzene
With sodium hydroxide; chloroform

: 10506-37-3
O-2-naphthalenyl-carbonochloridothioate

: 636-04-4
N-Phenylbenzothioamide

: phenyl-thiobenzoyl-thiocarbamic acid O-[2]naphthyl ester

Conditions

Conditions	Yield
With sodium hydroxide; benzene
With sodium hydroxide; chloroform

Raw Materials

135-19-3

463-71-8

875-83-2

Downstream Products

2951-24-8

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Specification

O-2-Naphthyl chlorothioformate (CAS no:10506-37-3) , also has the IUPAC name which is O-naphthalen-2-yl chloromethanethioate . Additionally, It is also known as O-(b-Naphthyl) thiocarbonic acid chloride or O-2-Naphthyl chlorothioformate .

It has the index of refraction 1.693, molar refractivity 62.91 cm³ and molar volume 163.9 cm³. Besides, its polarizability is 24.94 ×10-24cm³, surface tension is 58.1 dyne/cm, enthalpy of vaporization is 55.48 kJ/mol and vapour pressure is 0.000243 mmHg at 25°C.

It is usually used in the chemical intermediate to prevent skin infection. In production process, it is made from the chemical reation when with β-naphthol and thiophosgene under low temperature. One of the upstream raw material is a-alpha naphthol. And you could convert the chemical into the molecular structure by using the following chainings:
SMILES:
ClC(=S)Oc2ccc1c(cccc1)c2
InChI:
InChI=1/C11H7ClOS/c12-11(14)13-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H .