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(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine structure

CAS No.: 1809609-53-7

Chemical Name:: (R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine

Synonyms: (R)-DTB-SpiroSAP;99% ee) [(R)-DTB-SpiroSAP];(R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7''-[bis(3,5-di-t-butylphenyl)phosphino]-2,2'',3,3''-tetrahydro-1,1''-spirobindane;(R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (>1,3-Dithiane-2-methanamine, N-[(1'R)-7'-[bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-;(R)-(+)-7-[N-(1,3-DITHIAN-2-YL)METHYLAMINO]-7'-[BIS(3,5-DI-T-BUTYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBINDANE,97+%(>99%EE)[(R)-DTB-SPIROSAP]

CBNumber:: CB53164959

Molecular Formula:: C50H66NPS2

Molecular Weight:: 776.17

MDL Number:: MFCD29905428

MOL File:: 1809609-53-7.mol

Last updated:2023-04-23 13:52:06

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(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine Properties

Melting point	95-97°C
alpha	+220.3 (c 0.5 CHCl3)
Boiling point	787.9±60.0 °C(Predicted)
pka	4.56±0.20(Predicted)
form	solid
color	white to off-white
Sensitive	air sensitive

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Strem Chemicals	15-1638	(R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (>99% ee) [(R)-DTB-SpiroSAP]	1809609-53-7	25mg	$82	2022-04-27	Buy
Strem Chemicals	15-1638	(R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (>99% ee) [(R)-DTB-SpiroSAP]	1809609-53-7	100mg	$244	2022-04-27	Buy
ChemScene	CS-0059651	(R)-DTB-SpiroSAP	1809609-53-7	50mg	$250	2021-12-16	Buy
AK Scientific	2477AQ	(R)-DTB-SpiroSAP	1809609-53-7	50mg	$711.2	2021-12-16	Buy

Product number	Packaging	Price	Buy
15-1638	25mg	$82	Buy
15-1638	100mg	$244	Buy
CS-0059651	50mg	$250	Buy
2477AQ	50mg	$711.2	Buy

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine Chemical Properties,Uses,Production

Reaction

Chiral P-N-S Spiro Ligand used in the Iridium-catalyzed asymmetric Hydrogenation of Ketoesters. Reactions of 1809609-53-7

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-N-((3-Methylpyridin-2-yl)methyl)-7′-di(3,5-di-tert-butylphenyl)phosphino-1,1′-spirobiindanyl-7-amine Suppliers

Global( 15)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Arbor Chemical Co., Ltd.	021-60451682	act@arborchemical.com	CHINA	906	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52927	58
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7177	65
Nanjing Nohon Biological Technology Co., Ltd.	025-85767923 18512596075	sales@nuoxibio.com	China	743	55
LaaJoo	021-60702684 18516024827	huang.jiayi@sinocompound.com	China	2654	58
3A Chemicals	400-668-9898	service@3achem.com	China	20569	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	420970979@qq.com	China	5807	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49323	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	40035	58

Supplier	Advantage
Shanghai Arbor Chemical Co., Ltd.	58
Labnetwork lnc.	58
Aladdin Scientific	58
Daicel Chiral Technologies (China)CO.,LTD	65
Nanjing Nohon Biological Technology Co., Ltd.	55
LaaJoo	58
3A Chemicals	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58

(R)-DTB-SpiroSAP (R)-(+)-7-[N-(1,3-DITHIAN-2-YL)METHYLAMINO]-7'-[BIS(3,5-DI-T-BUTYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBINDANE,97+%(>99%EE)[(R)-DTB-SPIROSAP] (R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7'-[bis(3,5-di-t-butylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobindane, 97+% (> 99% ee) [(R)-DTB-SpiroSAP] 1,3-Dithiane-2-methanamine, N-[(1'R)-7'-[bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]- (R)-(+)-7-[N-(1,3-Dithian-2-yl)methylamino]-7''-[bis(3,5-di-t-butylphenyl)phosphino]-2,2'',3,3''-tetrahydro-1,1''-spirobindane 1809609-53-7 C50H66NPS2 Chiral Phosphine Chiral Spiro Ligand