191803-52-8

• 

• Basic information

  1. Product Name: (R)-CTH-JAFAPHOS
  2. Synonyms: (R)-(+)-1,1'-BIS(DIPHENYLPHOSPHINO)-2,2'-BIS(N,N-DI-I-PROPYLAMINO)FERROCENE;(R)-(+)-1,1'-BIS(DIPHENYLPHOSPHINO)-2,2'-BIS(N,N-DIISOPROPYLAMIDO)FERROCENE;(R)-CTH-JAFAPHOS;(R)-(+)-1,1'-Bis(diphenylphosphino)-2,2'-bis(N,N-diisopropylamido)ferrocene, (R)-CTH-JAFAPhos, 90%
  3. CAS NO:191803-52-8
  4. Molecular Formula: C₄₈H₅₄FeN₂O₂P₂
  5. Molecular Weight: 752.73
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 191803-52-8.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: 206℃
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: (R)-CTH-JAFAPHOS(CAS DataBase Reference)
  10. NIST Chemistry Reference: (R)-CTH-JAFAPHOS(191803-52-8)
  11. EPA Substance Registry System: (R)-CTH-JAFAPHOS(191803-52-8)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 191803-52-8(Hazardous Substances Data)

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• (R)-CTH-JAFAPHOSCAS

  Cas No: 191803-52-8

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• Hangzhou Fandachem Co.,Ltd
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• (R)-(+)-1,1'-Bis(diphenylphosphino)-2,2'-bis(N,N-diisopropylaMido)ferrocene, (R)-CTH-JAFAPhos

  Cas No: 191803-52-8

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• 1 Gram

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• Hangzhou Share Chemical Co., Ltd
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191803-52-8 Usage

General Description

(R)-CTH-JAFAPHOS is a chiral bisphosphine ligand, commonly used in asymmetric catalysis for synthesizing various organic compounds with high enantioselectivity. This chemical exhibits excellent stability and activity in the presence of air and moisture, making it a popular choice for a wide range of catalytic reactions. Its unique structure and properties enable it to effectively control the stereochemistry of the resulting products, making it a valuable tool for the pharmaceutical and fine chemical industries. Additionally, (R)-CTH-JAFAPHOS has been utilized in the development of efficient and sustainable synthetic methodologies, highlighting its versatility and potential impact on the field of organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 191803-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,8,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 191803-52:
(8*1)+(7*9)+(6*1)+(5*8)+(4*0)+(3*3)+(2*5)+(1*2)=138
138 % 10 = 8
So 191803-52-8 is a valid CAS Registry Number.

191803-52-8 Well-known Company Product Price

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• Alfa Aesar

• (44617)  (R)-(+)-1,1'-Bis(diphenylphosphino)-2,2'-bis(N,N-diisopropylamido)ferrocene, (R)-CTH-JAFAPhos, 90%   

• 191803-52-8

• 0.1g

• 340.0CNY

• Detail

• Alfa Aesar

• (44617)  (R)-(+)-1,1'-Bis(diphenylphosphino)-2,2'-bis(N,N-diisopropylamido)ferrocene, (R)-CTH-JAFAPhos, 90%   

• 191803-52-8

• 0.5g

• 1433.0CNY

• Detail

191803-52-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-diphenylphosphanyl-N,N-di(propan-2-yl)cyclopentane-1-carboxamide,iron(2+)

1.2 Other means of identification

Product number	-
Other names	2-diphenylphosphanyl-N,N-di(propan-2-yl)cyclopentane-1-carboxamide

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	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:191803-52-8 SDS

191803-52-8Upstream product

• 107139-36-6 1,1'-N,N,N',N'-tetraisopropylferrocenedicarboxamide 
• 1079-66-9 chloro-diphenylphosphine 

191803-52-8Downstream Products

191803-52-8Relevant articles and documents

(-)-Sparteine-mediated stereoselective directed ortho metalation of ferrocene diamides

Laufer, Radoslaw,Veith, Ulrich,Taylor, Nicholas J.,Snieckus, Victor

, p. 356 - 369 (2007/10/03)

The utility of (-)-sparteine-mediated directed ortho metalation (DoM) has been investigated in stereoselective preparation of planar chiral ferrocenes derived from 1,1′-N,N,N′,N′- tetraisopropylferrocenedicarboxamide (5). In the synthesis of C 2-symmetric analogs of 5, the protocol (base, solvent, and two-step DoM) was found to be crucial for obtaining high enantio- and diastereo-selectivities of the products. A variety of highly enantioenriched mono and doubly functionalized derivatives of 5 have been synthesized. The synthetic applications of these compounds as chiral ligands in asymmetric alkylation of aldehydes and asymmetric palladium-catalyzed allylic substitutions have been demonstrated.

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