(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE ,210169-57-6

(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE

Basic Information
Product Name：	(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE
CAS：	210169-57-6 ;210169-54-3 ;244261-66-3
English Synonyms：	(S)-SEGPHOS ; (R)-(+)-SEGPHOS(R) ; (S)-(-)-5,5'-BIS[DI(3,5-XYLYL)PHOSPHINO]-4,4'-BI-1,3-BENZODIOXOLE, MIN. 98% (S)-DM-SEGPHOS ; [4(R)-(4,4'-BI-1,3-BENZODIOXOLE)-5,5'-DIYL]BIS[DIPHENYLPHOSPHINE] ; (R)-SEGPHOS ; (S)-DM-SEGPHOS(R) ; (R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE ; (S)-SEGPHOS(R) ; (R)-(+)-SEGPHOS ; (R)-SEGPHOS(R) ; (S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE ; (S)-(-)-SEGPHOS ; (S)-(-)-SEGPHOS(R)
MDL Number.：	MFCD09753005
H bond acceptor：	4
H bond donor：	0
Smile：	c1ccc(cc1)P(c2ccccc2)c3ccc4c(c3c5c(ccc6c5OCO6)P(c7ccccc7)c8ccccc8)OCO4
InChi：	InChI=1S/C38H28O4P2/c1-5-13-27(14-6-1)43(28-15-7-2-8-16-28)33-23-21-31-37(41-25-39-31)35(33)36-34(24-22-32-38(36)42-26-40-32)44(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-24H,25-26H2
InChiKey：	InChIKey=RZZDRSHFIVOQAF-UHFFFAOYSA-N
Property
Melting Point：	168-172 DEG C
Comments：	APPLICATION: TAKASAGO LIGANDS AND COMPLEXES FOR ASYMMETRIC REACTIONS LEGAL INFORMATION: SEGPHOS IS A REGISTERED TRADEMARK OF TAKASAGO INTL. CORP LEGAL INFORMATION: SOLD IN COLLABORATION WITH TAKASAGO FOR RESEARCH PURPOSES ONLY. JP REGISTRATION NO 3148136 OPTICAL ACTIVITY: [ALPHA]20/D +11 DEG, C = 0.5 IN CHLOROFORM UNSPSC: 12352103
Safety information
WGK Germany：	3

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