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55700-44-2

55700-44-2

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  • (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine Manufacturer/High quality/Best price/In stock

    Cas No: 55700-44-2

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55700-44-2 Usage

Chemical Properties

Yellow solid

Uses

Ligand used in the enantioselective vinylation of aldehydes.

Check Digit Verification of cas no

The CAS Registry Mumber 55700-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,0 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55700-44:
(7*5)+(6*5)+(5*7)+(4*0)+(3*0)+(2*4)+(1*4)=112
112 % 10 = 2
So 55700-44-2 is a valid CAS Registry Number.
InChI:InChI=1/C21H23NP.C5H5.Fe/c1-17(22(2)3)20-15-10-16-21(20)23(18-11-6-4-7-12-18)19-13-8-5-9-14-19;1-2-4-5-3-1;/h4-17H,1-3H3;1-5H;/t17-;;/m1../s1

55700-44-2 Well-known Company Product Price

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  • TCI America

  • (D2535)  (R)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine  >96.0%(HPLC)

  • 55700-44-2

  • 100mg

  • 810.00CNY

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  • Alfa Aesar

  • (L19685)  (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine, 97%   

  • 55700-44-2

  • 100mg

  • 860.0CNY

  • Detail

  • Alfa Aesar

  • (L19685)  (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine, 97%   

  • 55700-44-2

  • 500mg

  • 3087.0CNY

  • Detail

  • Alfa Aesar

  • (L19685)  (R)-(-)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine, 97%   

  • 55700-44-2

  • 2g

  • 9600.0CNY

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  • Aldrich

  • (344109)  (R)-(−)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine  95%

  • 55700-44-2

  • 344109-100MG

  • 810.81CNY

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55700-44-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (R)-N,N-DIMETHYL-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLAMINE

1.2 Other means of identification

Product number -
Other names Josiphos SL-0000-2

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
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More Details:55700-44-2 SDS

55700-44-2Relevant articles and documents

The synthesis of α-N,N-dimethyl-1'-diphenylphosphinoferrocenylethylamine and related ligands

Butler, Ian R.,Cullen, William R.

, p. 147 - 153 (2007/10/02)

Routes to the title compound were explored based on the cleavage of -ferrocenophanes with aryllithium.Thus the cleavage of (ν5-C5H4)Fe(ν5-C5H3(CHMeNMe2)PPh) with phenyllithium affords (ν5-C5H4Li)Fe(ν5-C5H3(CHMeNMe2)PPh2) and (ν5-C5H4PPh2)Fe(ν5-C5H3Li(CHMeNMe2)) in the ratio 15:85.Hydrolysis of this mixture affords the title compound 4.The lithio-ferrocenes can be treated with XER2 to yield other mixed ligands (E = As, P).A route to 4 via (ν5-C5H4PPh2)Fe(ν5-C5H4C(O)Me) was also established but it is complicated by low yields and many side products such as 5-C5H4PPh2)Fe(ν5-C5H4)>2C=CH2.

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