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O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine structure

CAS No.: 1264520-63-9

Chemical Name:: O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine

Synonyms: O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine;N-Boc-L-tert-leucine N-[(2R,3S)-3-(tert-Butyldiphenylsilyloxy)-1-(diphenylphosphino)-2-butyl]amide;N-(tert-Butoxycarbonyl)-L-tert-leucine N-[(2R,3S)-3-(tert-Butyldiphenylsilyloxy)-1-(diphenylphosphino)-2-butyl]amide;tert-Butyl ((S)-1-(((2R,3S)-3-((tert-butyldiphenylsilyl)oxy)-1-(diphenylphosphino)butan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate;(3S,6R,7S)- 3-(1,1- dimethylethyl)-6-[(diphenylphosphino)methyl]- 7,10,10-trimethyl-4-oxo-9,9-diphenyl-8-Oxa-2,5-diaza-9-silaundecanoic acid 1,1- dimethylethyl ester;8-Oxa-2,5-diaza-9-silaundecanoic acid, 3-(1,1-dimethylethyl)-6-[(diphenylphosphino)methyl]-7,10,10-trimethyl-4-oxo-9,9-diphenyl-, 1,1-dimethylethyl ester, (3S,6R,7S)-

CBNumber:: CB62663883

Molecular Formula:: C43H57N2O4PSi

Molecular Weight:: 724.98

MDL Number:: MFCD27976839

MOL File:: 1264520-63-9.mol

Last updated:2023-06-08 17:06:35

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O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine Properties

Melting point	56 °C
Boiling point	769.1±60.0 °C(Predicted)
pka	11.37±0.46(Predicted)
form	powder to crystal
color	White to Almost white

SAFETY

Risk and Safety Statements

HS Code	2931.90.9051

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T2937	O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine >98.0%(HPLC)	1264520-63-9	100mg	$310	2024-03-01	Buy
Usbiological	291572	O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine	1264520-63-9	25mg	$343	2021-12-16	Buy
TRC	T296268	O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine	1264520-63-9	1mg	$45	2021-12-16	Buy
TRC	T296268	O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine	1264520-63-9	2mg	$60	2021-12-16	Buy
AK Scientific	8365AL	N-(tert-Butoxycarbonyl)-L-tert-leucinen-[(2R,3s)-3-(tert-butyldiphenylsilyloxy)-1-(diphenylphosphino)-2-butyl]amide	1264520-63-9	100mg	$444	2021-12-16	Buy

Product number	Packaging	Price	Buy
T2937	100mg	$310	Buy
291572	25mg	$343	Buy
T296268	1mg	$45	Buy
T296268	2mg	$60	Buy
8365AL	100mg	$444	Buy

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine Chemical Properties,Uses,Production

Uses

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine (CAS# 1264520-63-9) is an organic phosphine-based catalyst used in enantioselective cycloaddition reactions, such as the [3+2] annulation of allenoates with imine or the [2+4] cycloadditon synthesis of pyrrolidin-2-one fused dihydropyrans.

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine Preparation Products And Raw materials

Raw materials

Preparation Products

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine Suppliers

Global( 24)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
DONBOO AMINO ACID COMPANY	+8613063595538	donboo@donboo.com	China	9365	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28398	80
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22519	55
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Shanghai Chiral bio-compound co., Ltd.	021-5068 3667/17749785980/1029026415; 17749785980	1029026415@qq.com	China	2647	58
Shandong Ono Chemical Co., Ltd.	0539-6362799 20）		China	9998	58
9ding chemical ( Shanghai) Limited	021-021-52271985 17721149837	sales@9dingchem.com	China	19806	60
Guangdong wengjiang Chemical Reagent Co., Ltd.	0751-2815688 13927872512	3007421951@qq.com	China	10084	58

Supplier	Advantage
DONBOO AMINO ACID COMPANY	58
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
9ding chemical ( Shanghai) Limited	55
Alfa Chemistry	60
Shanghai Chiral bio-compound co., Ltd.	58
Shandong Ono Chemical Co., Ltd.	58
9ding chemical ( Shanghai) Limited	60
Guangdong wengjiang Chemical Reagent Co., Ltd.	58

O-TBDPS-D-Thr-N-Boc-L-tert-Leu-Diphenylphosphine (3S,6R,7S)- 3-(1,1- dimethylethyl)-6-[(diphenylphosphino)methyl]- 7,10,10-trimethyl-4-oxo-9,9-diphenyl-8-Oxa-2,5-diaza-9-silaundecanoic acid 1,1- dimethylethyl ester 8-Oxa-2,5-diaza-9-silaundecanoic acid, 3-(1,1-dimethylethyl)-6-[(diphenylphosphino)methyl]-7,10,10-trimethyl-4-oxo-9,9-diphenyl-, 1,1-dimethylethyl ester, (3S,6R,7S)- N-(tert-Butoxycarbonyl)-L-tert-leucine N-[(2R,3S)-3-(tert-Butyldiphenylsilyloxy)-1-(diphenylphosphino)-2-butyl]amide N-Boc-L-tert-leucine N-[(2R,3S)-3-(tert-Butyldiphenylsilyloxy)-1-(diphenylphosphino)-2-butyl]amide tert-Butyl ((S)-1-(((2R,3S)-3-((tert-butyldiphenylsilyl)oxy)-1-(diphenylphosphino)butan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate 1264520-63-9 C43H57N2O4PSi