ChemicalBook >> CAS DataBase List >>(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS

CAS No.
210169-40-7
Chemical Name:
(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS
Synonyms
(S)-DTBM-SEGPHOS;-4-methoxyphenyL;(S)-DTBM-SEGPHOS(R);(S)-(+)-DTBM-SEPGHOS;(S)-DTBM-SEGPHOS(R) >=94%;(S)-(+)-DTBM-SEGPHOS(regR);(S)-(+)-DTBM-SEGPHOS 200MG;)phosphino]-4,4'-bi-1,3-benzodioxoL;(S)-(+)-5,5'-Bis[di(3,5-di-tert-butyL;(S)-(+)-DTBM-SEGPHOS(regR)(S)-(+)-DTBM-SEGPHOS(regR)
CBNumber:
CB11181002
Molecular Formula:
C74H100O8P2
Molecular Weight:
1179.53
MDL Number:
MFCD09753003
MOL File:
210169-40-7.mol
MSDS File:
SDS
Last updated:2024-12-10 11:33:04

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Properties

Melting point 126-128°C
Boiling point 987.3±65.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form Powder
color off-white
CAS DataBase Reference 210169-40-7

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
WGK Germany  3
HS Code  2932.99.7000

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 692980 (S)-DTBM-SEGPHOS? ≥94% 210169-40-7 1g $181 2024-03-01 Buy
Sigma-Aldrich 692980 (S)-DTBM-SEGPHOS? ≥94% 210169-40-7 50mg $33.8 2023-06-20 Buy
TCI Chemical D4500 (S)-(+)-DTBM-SEGPHOS[R] >99.0%(HPLC) 210169-40-7 200mg $54 2024-03-01 Buy
TCI Chemical D4500 (S)-(+)-DTBM-SEGPHOS[R] >99.0%(HPLC) 210169-40-7 1g $153 2024-03-01 Buy
Strem Chemicals 15-0067 (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(+)-DTBM-SEGPHOS(R) 210169-40-7 250mg $48 2024-03-01 Buy
Product number Packaging Price Buy
692980 1g $181 Buy
692980 50mg $33.8 Buy
D4500 200mg $54 Buy
D4500 1g $153 Buy
15-0067 250mg $48 Buy

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Chemical Properties,Uses,Production

Reaction

  1. Biaryl bisphosphine ligand with narrow dihedral angle. The DTBM SEGPHOS® ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity through dynamic kinetic resolution in the asymmetric hydrogenation of a-substituted-β-ketoesters useful in the synthesis of carbapenum antibiotics.
  2. With rhodium, preferential enantioselective hydrogenation of more reactive olefin of extended enone structure.
  3. Rhodium catalyzed chemo-, regio, and entantioselective [2 + 2 + 2] cycloaddition of alkynes with isocyanates.
  4. With copper, enantioselective cross Aldol-type reaction of acetonitrile.
  5. With copper, enantioselective vinylsilane alkenylation of aldehydes.
  6. Gold carbene mediated stereoselective cyclopropanation of propargyl esters.
  7. With copper, enantioselective 1,2-reduction of ketones, and 1,4-reduction of a α,β-usaturated esters.
  8. With copper, catalytic enantioselective Mannich-type reaction.
  9. Enantioselective fluorination of b β-keto esters, tert-butoxycarbonyl lactones and lactmes with Sodeoka's Pd-aqua complex and a fluorinating reagent.
  10. Rh-catalyzed intramolecular olefin or carbonyl hydroacylation.
Reactions of 210169-40-7_1
Reactions of 210169-40-7_2
Reactions of 210169-40-7_3

Uses

Catalytic ligand for:

  • Enantioselective synthesis of secondary allylic alcohols via enantioselective reductions of α,β-unsaturated ketones
  • Stereoselective preparation of cyclohexanone derivatives via rhodium-catalyzed rearrangement of allyl or allenic cyclobutanols
  • Cu-catalyzed asymmetric conjugate reduction of beta-substituted unsaturated phosphonates to give optically active beta-stereogenic alkylphosphonates
  • Asymmetric synthesis of cyclohexenones via Rh-catalyzed desymmetrization through enantioselective C-C bond activation and ring expansion of allenyl cyclobutanols
  • Enantioselective synthesis and crystal structure of P-stereogenic alkynylphosphine oxides by Rh-catalyzed [2+2+2] cycloaddition

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 91)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd
+8615531157085 abby@weibangbio.com China 8810 58
XINXIANG RUNYU MATERIAL CO., LTD.
+86-13592593621; +8613592593621 sales@runvmat.com China 403 58
Richest Group Ltd
18017061086 oled@richest-group.com CHINA 5600 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 sale04@alfachem.cn China 11817 58
Labnetwork lnc.
+86-27-50766799 +8618062016861 contact@labnetwork.com China 19987 58
Weifang Wehibest Supply Chain Co.,Ltd
+8613583620690 hotspotbiotech@163.com China 926 58
Zibo Hangyu Biotechnology Development Co., Ltd
+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 10986 58
Protheragen-ING
+16313385890 info@protheragen-ing.com United States 3868 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43340 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58

View Lastest Price from (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(S)-DTBM-Segphos pictures 2024-12-17 (S)-DTBM-Segphos
210169-40-7
US $0.00-0.00 / g 1g 98%, ee>99 2kg XINXIANG RUNYU MATERIAL CO., LTD.
(S)-DTBM-SEGPHOS pictures 2024-12-10 (S)-DTBM-SEGPHOS
210169-40-7
US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Weibang Biotechnology Co., Ltd
  • (S)-DTBM-Segphos pictures
  • (S)-DTBM-Segphos
    210169-40-7
  • US $0.00-0.00 / g
  • 98%, ee>99
  • XINXIANG RUNYU MATERIAL CO., LTD.
  • (S)-DTBM-SEGPHOS pictures
  • (S)-DTBM-SEGPHOS
    210169-40-7
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS (S)-(+)-5,5μ-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4μ-bi-1,3-benzodioxole (S)-DTBM-SEGPHOS(R) (S)-DTBM-SEGPHOS (S)-5,5'-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bibenzodioxole (S)-DTBM-SEGPHOS(R) >=94% Phosphine,[(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[bis[3,5-bis(1,1-diMethylethyl)-4-Methoxyphenyl]- (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(+)-DTBM-SEGPHOS 200MG (S)-(+)-DTBM-SEGPHOS(regR) (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(+)-DTBM-SEGPHOS(R) 1,1'-(4S)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(tert-butyl)-4-methoxyphenyl]phosphine] (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-Methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-(+)-DTBM-SEGPHOS (S)-(+)-4,4'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene) (S)-(+)-DTBM-SEGPHOS(regR)(S)-(+)-DTBM-SEGPHOS(regR) (S)-(+)-5,5'-Bis[di(3,5-di-tert-butyL )phosphino]-4,4'-bi-1,3-benzodioxoL (S)-(+)-DTBM-SEPGHOS Phosphine, 1,1'-(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]- -4-methoxyphenyL (S)-DTBM-SEGPHOS/(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-5,5’-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4’-bibenzo[d][1,3]dioxole (S)-5,5'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole 1,1′-(4S)-[4,4′-Bi-1,3-benzodioxole]-5,5′-diylbis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine] (ACI) (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS 210169-40-7 Chiral Phosphine Segphos Series