Reaction
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

Reaction
(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Structure
(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
  • CBNumber:CB11181002
  • Molecular Formula:C74H100O8P2
  • Formula Weight:1179.53
  • MOL File:210169-40-7.mol
(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Property
  • 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
  • UNSPSC Code 12352005
  • NACRES NA.22
Safety
  • WGK Germany  :3
  • HS Code  :2932.99.7000
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338
(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(5)
  • Brand: Sigma-Aldrich(India)
  • Product number: 692980
  • Product name : (S)-DTBM-SEGPHOS®
  • Purity: ≥94%
  • Packaging: 50MG
  • Price: ₹2024.28
  • Updated: 2022/06/14
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  • Brand: Sigma-Aldrich(India)
  • Product number: 692980
  • Product name : (S)-DTBM-SEGPHOS®
  • Purity: ≥94%
  • Packaging: 100MG
  • Price: ₹2662.95
  • Updated: 2022/06/14
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  • Product name : (S)-(+)-DTBM-SEGPHOS®
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(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,Usage,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
(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Suppliers
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(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS Spectrum
210169-40-7, (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOSRelated Search:
  • Segphos Series
  • Chiral Phosphine
  • 高端化学
  • 金属催化剂
  • 催化剂
  • 有机砌块
  • 有机配体
  • 有机磷
  • 膦配体
  • 有机磷/膦配体
  • 1,1'-(4S)-[4,4'-二-1,3-苯并二氧杂环戊烯]-5,5'-二基双[1,1-双(3,5-二叔丁基-4-甲氧基苯基)膦
  • (S)-(+)-4,4-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-3,3-二(1,2-亚甲基二氧苯) (S)-DTBM-SEGPHOS
  • 1,1′-(4S)-[4,4′-双-1,3-苯并亚甲二氧基环戊烷]-5,5′-二基双[1,1-双[3,5-双(1,1-二甲基乙基)-4-甲氧基苯基]膦] (ACI)
  • (S)-5,5'-双[二(3,5-二-T-丁基-4-甲氧基苯)磷]-4,4'-BI-1,3-苯二恶唑
  • (S)-5,5'-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-4,4'-二-1,3-苯并二氧戊环
  • (S)-5,5'-双[双(3,5-二叔丁基-4-甲氧基苯基)膦基]-4,4'-联苯并[D][1,3]二噁茂
  • )-(+)-5,5'-双[二(3,5-二-T-丁基-4-甲氧基苯)磷]-4,4'-BI-1,3-苯二恶唑
  • (S)-(+)-DTBM-SEPGHOS
  • (S)-(+)-DTBM-SEGPHOS(REGR)(S)-(+)-DTBM-SEGPHOS(REGR)
  • (+)-55'-双[二(35-二-T-丁基-4-甲氧基苯)磷]-44'-BI-13-苯二恶唑
  • 1,1'-(4S)-[4,4'-二-1,3-苯并二氧杂环戊烯]-5,5'-二基双[1,1-双(3,5-二叔丁基-4-甲氧基苯基)膦]
  • (S)-(+)-4,4'-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-3,3'-二(1,2-亚甲基二氧苯)
  • (S)-5,5'-二[二(3,5-二叔丁基-4-甲氧基苯基)膦基]-4,4'-联苯并二恶茂
  • (S)-(+)-5,5′-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-4,4′-二-1,3-苯并二茂
  • (S)-(+)-5,5'-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-4,4'-二-1,3-苯并二噁茂
  • (S)-(+)-5,5'-双[二(3,5-二叔丁基-4-甲氧基苯基)膦]-4,4'-二-1,3-苯并二氧戊环
  • (S)-(+)-5,5'-双[二(3,5-二-T-丁基-4-甲氧基苯)磷]-4,4'-BI-1,3-苯二恶唑
  • 210169-40-7
  • (<i>S</i>)-DTBM-SEGPHOS<sup>?</sup>
  • 1,1'-(4S)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(tert-butyl)-4-methoxyphenyl]phosphine
  • 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-tert-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)-DTBM-SEGPHOS/(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole
  • -4-methoxyphenyL
  • Phosphine, 1,1'-(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]-
  • (S)-(+)-DTBM-SEPGHOS
  • )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)
  • (S)-(+)-4,4'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
  • (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-Methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-(+)-DTBM-SEGPHOS
  • 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, min. 98% (S)-(+)-DTBM-SEGPHOS(R)
  • (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole
  • (S)-(+)-DTBM-SEGPHOS(regR)
  • (S)-(+)-DTBM-SEGPHOS 200MG
  • (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98%
  • Phosphine,[(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[bis[3,5-bis(1,1-diMethylethyl)-4-Methoxyphenyl]-
  • (S)-DTBM-SEGPHOS(R) >=94%
  • (S)-5,5'-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bibenzodioxole
  • (S)-DTBM-SEGPHOS
  • (S)-DTBM-SEGPHOS(R)
  • (S)-(+)-5,5μ-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4μ-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

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