(R)-1,1'-binaphthyl-2,2'-disulfoniMide

(R)-1,1'-binaphthyl-2,2'-disulfoniMide structure

CAS No.: 1187629-41-9

Chemical Name:: (R)-1,1'-binaphthyl-2,2'-disulfoniMide

Synonyms: (R)-1,1'-binaphthyl-2,2'-disulfoniMide;(R)-1,1'-Binaphthyl-2,2'-disulfonamide;(R)-1,1'-binaphthyl-2,2'-disulfonamide;(R)-1,1'-Binaphthalene-2,2'-sulfonimide;(R)-1,1'-Binaphthalene-2,2'-sulfonimide;(R)-1,1'-Binaphthyl-2,2'-disulfonimide 97%;1-(2-sulfamoylnaphthalen-1-yl)naphthalene-2-sulfonamide;(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide;(11bR)-3,3,5,5-Tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine;Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 3,3,5,5-tetraoxide, (11bR)-

CBNumber:: CB42660651

Molecular Formula:: C20H13NO4S2

Molecular Weight:: 395.45

MDL Number:: MFCD28016337

MOL File:: 1187629-41-9.mol

Last updated:2022-08-15 17:36:46

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(R)-1,1'-binaphthyl-2,2'-disulfoniMide Properties

Melting point	255-260°C
Boiling point	712.1±43.0 °C(Predicted)
Density	1.513±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	-2.90±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26
WGK Germany	3

(R)-1,1'-binaphthyl-2,2'-disulfoniMide price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	790737	(R)-1,1′-Binaphthyl-2,2′-disulfonimide 97%	1187629-41-9	1g	$519	2024-03-01	Buy
Sigma-Aldrich	790737	(R)-1,1′-Binaphthyl-2,2′-disulfonimide 97%	1187629-41-9	250mg	$184	2023-06-20	Buy
Alichem	1187629419	(R)-1,1'-binaphthyl-2,2'-disulfonamide	1187629-41-9	1g	$706.86	2021-12-16	Buy
Chemenu	CM139760	(R)-[1,1''-binaphthalene]-2,2''-disulfonamide 95%	1187629-41-9	1g	$830	2021-12-16	Buy
Crysdot	CD12175064	(R)-1,1'-binaphthyl-2,2'-disulfonamide 95+%	1187629-41-9	1g	$880	2021-12-16	Buy

Product number	Packaging	Price	Buy
790737	1g	$519	Buy
790737	250mg	$184	Buy
1187629419	1g	$706.86	Buy
CM139760	1g	$830	Buy
CD12175064	1g	$880	Buy

(R)-1,1'-binaphthyl-2,2'-disulfoniMide Chemical Properties,Uses,Production

Uses

Chiral Bronsted acid and precursor to chiral fluorinating agent.

A Powerful Chiral Counteranion Motif for Asymmetric Catalysis

Chiral Sulfonimide as a Br?nsted Acid Organocatalyst for Asymmetric Friedel_Crafts Alkylation of Indoles with Imines

Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination

(R)-1,1'-binaphthyl-2,2'-disulfoniMide Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-1,1'-binaphthyl-2,2'-disulfoniMide Suppliers

Global( 17)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7191	65
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	3461	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80
Shanghai Chiral bio-compound co., Ltd.	021-5068 3667/17749785980/1029026415; 17749785980	1029026415@qq.com	China	3013	58
BePharm Ltd	400-685-9117	market@bepharm.com	China	15081	60
Aikon International Limited	025-58859352 18068836627	sales01@aikonchem.com	China	15084	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	420970979@qq.com	China	5876	58
Henan Weitesi Chemical Technology Co. LTD	0371-0371-55135753 18003832934	2853979818@qq.com	China	9994	58

Supplier	Advantage
LEAP CHEM CO., LTD.	58
LEAPCHEM CO., LTD.	58
Daicel Chiral Technologies (China)CO.,LTD	65
Tianjin Derchemist Science & Technology Co., Ltd.	50
Sigma-Aldrich	80
Shanghai Chiral bio-compound co., Ltd.	58
BePharm Ltd	60
Aikon International Limited	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Henan Weitesi Chemical Technology Co. LTD	58

(R)-1,1'-binaphthyl-2,2'-disulfoniMide (R)-1,1'-Binaphthalene-2,2'-sulfonimide (R)-1,1'-binaphthyl-2,2'-disulfonamide (11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide 1-(2-sulfamoylnaphthalen-1-yl)naphthalene-2-sulfonamide Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 3,3,5,5-tetraoxide, (11bR)- (R)-1,1'-Binaphthyl-2,2'-disulfonimide 97% (11bR)-3,3,5,5-Tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (R)-1,1'-Binaphthalene-2,2'-sulfonimide (R)-1,1'-Binaphthyl-2,2'-disulfonamide 1187629-41-9