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(1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphinobenzoyl) Manufacturer/High quality/Best price/In stock

    Cas No: 169689-05-8

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  • Dayang Chem (Hangzhou) Co.,Ltd.
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  • 169689-05-8 Structure
  • Basic information

    1. Product Name: (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL)
    2. Synonyms: (1S,2S)-(-)-1,2-TROST LIGAND;(1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL);Rostligand;1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphinobenzoyl);(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl),98%(S,S)-DACH-PhenylTrostLigand;(S,S)-DACH-phenyl ligand;(1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N''-BIS(2''-DIPHENYLPHOSPHINOBENZOYL) TROST LIGAND;(S,S)-DACH-phenyl Trost ligand
    3. CAS NO:169689-05-8
    4. Molecular Formula: C44H40N2O2P2
    5. Molecular Weight: 690.75
    6. EINECS: N/A
    7. Product Categories: Chiral Nitrogen;DACH&Trost Series
    8. Mol File: 169689-05-8.mol
  • Chemical Properties

    1. Melting Point: 134-136°C
    2. Boiling Point: 817.0±65.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: white to off-white/Powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    8. Solubility: N/A
    9. PKA: 13.35±0.40(Predicted)
    10. CAS DataBase Reference: (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL)(CAS DataBase Reference)
    11. NIST Chemistry Reference: (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL)(169689-05-8)
    12. EPA Substance Registry System: (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL)(169689-05-8)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 36/37/38
    3. Safety Statements: 26-36/37/39
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 169689-05-8(Hazardous Substances Data)

169689-05-8 Usage

Uses

Trost Ligands for Asymmetric Allylic Alkylation

Check Digit Verification of cas no

The CAS Registry Mumber 169689-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,6,8 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 169689-05:
(8*1)+(7*6)+(6*9)+(5*6)+(4*8)+(3*9)+(2*0)+(1*5)=198
198 % 10 = 8
So 169689-05-8 is a valid CAS Registry Number.

169689-05-8 Well-known Company Product Price

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  • Aldrich

  • (692794)  (S,S)-DACH-phenylTrostligand  95%

  • 169689-05-8

  • 692794-250MG

  • 1,237.86CNY

  • Detail
  • Aldrich

  • (692794)  (S,S)-DACH-phenylTrostligand  95%

  • 169689-05-8

  • 692794-1G

  • 3,614.13CNY

  • Detail

169689-05-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N-bis(2-diphenylphosphinobenzoyl)

1.2 Other means of identification

Product number -
Other names 2-diphenylphosphanyl-N-[(1S,2S)-2-[(2-diphenylphosphanylbenzoyl)amino]cyclohexyl]benzamide

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:169689-05-8 SDS

169689-05-8Downstream Products

169689-05-8Relevant articles and documents

2'-carbonyl-3-bromo-spiro[benzofuran-2,4'-oxazolidine] compounds and preparation method thereof

-

Paragraph 0050-0051, (2017/08/02)

The invention discloses 2'-carbonyl-3-bromo-spiro[benzofuran-2, 4'-oxazolidine] compounds and a preparation method thereof. The 2'-carbonyl-3-bromo-spiro[benzofuran-2,4'-oxazolidine] compounds are photoactive compounds shown in the structural formula II. The 2'-carbonyl-3-bromo-spiro[benzofuran-2,4'-oxazolidine] compounds are photoactive spiro compounds, photoactive chiral spiro compounds with multiple functional groups substituted, such as photoactive chiral spiro compounds with azido groups, hydroxyl groups, allyl groups and anisole groups substituted, can be obtained through substitution reactions of bromine atoms at site 3 under different reaction conditions. Therefore, different kinds of other photoactive chiral spiro compounds are prepared by using the substitution reactions of bromine atoms, the range of the compounds is enlarged, and the potential application value is great.

2-carbonyl-4-alkyl-4-hydrocarbyl-5-bromine-1,3-oxazine compound and synthesis method thereof

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Paragraph 0043; 0044; 0045, (2017/10/07)

The invention discloses a 2-carbonyl-4-alkyl-4-hydrocarbyl-5-bromine-1,3-oxazine compound and a synthesis method thereof. The structural formula of 2-carbonyl-4-alkyl-4-hydrocarbyl-5-bromine-1,3-oxazine is as shown in formula II, in the formula, R1 is alkyl, aryl or substituted aryl of C1-C5; R2 is alkyl of C1-C5; and Ts refers to toluenesulfonyl. The invention further provides a preparation method of the compound of the formula II. The preparation method comprises the following steps: under the action of scandium trifluoromethanesulfonate, phosphorus oxide ligand and potassium bromide, performing asymmetric halamine cyclization reaction on the compound of the formula I with 1,3-dibromo-5,5-dimethylhydantoin, thereby obtaining the compound. As N-toluenesulfonyl amino allyl ester and dibromo-dimethylhydantoin of different structures of the formula I are adopted as raw materials, under the action of the scandium trifluoromethanesulfonate/phosphorus oxide ligand and the potassium bromide, the 2-carbonyl-4-alkyl-4-hydrocarbyl-5-bromine-1,3-oxazine is effectively synthesized. The preparation method disclosed by the invention is easy in raw material synthesis, gentle in reaction condition, simple and convenient in operation and high in area selectivity, the enantiomer over quantity can be as high as 98%, and the yield is as high as 90%.

A 2-carbonyl-4-olefin-5-bromo -1,3-oxazine and the application of the synthetic method of the compound of (by machine translation)

-

Paragraph 0053; 00137, (2017/03/08)

The present invention provides 2-carbonyl-4-olefin-5-bromo -1,3-oxazine compounds and its synthetic method and application. The method comprises: the trifluoromethane sulfonic acid scandium/phosphorus-oxygen ligand and partially under the action of the so

A highly stereoselective divergent synthesis of bicyclic models of photoreactive sesquiterpene lactones

Fuchs, Sebastien,Berl, Valerie,Lepoittevin, Jean-Pierre

, p. 1145 - 1152 (2008/02/06)

Sesquiterpene lactones are natural stereochemically pure compounds, which show a number of biological activities. In order to study the reactivity of sesquiterpene lactones in biological systems, we describe herein the asymmetric synthesis of a simple mod

Memory effects in Pd-catalysed allylic alkylation: Stereochemical labelling through isotopic desymmetrization

Lloyd-Jones, Guy C.,Stephen, Susanna C.

, p. 2539 - 2549 (2007/10/03)

2H-Labelled and 18O-labelled cyclopentenyl esters (±)-4 and (±)-5 are used as probes for memory effects in Pd-catalysed allylic alkylation. 2H-Labelled alkylation product 6 arising from stereospecific Pd-catalysed reaction

Studies towards asymmetric catalyzed metallo-ene reactions

Oppolzer, Wolfgang,Kuo, David L.,Hutzinger, Michael W.,Leger, Roger,Durand, Jean-O.,Leslie, Colin

, p. 6213 - 6216 (2007/10/03)

The asymmetric catalyzed metallo-ene reaction was studied. Enantioselectivities up to 47% were observed using the Pd-ene reaction applied on the substrate 4.

A modular approach for ligand design for asymmetric allylic alkylations via enantioselective palladium-catalyzed ionizations

Trost, Barry M.,Van Vranken, David L.,Bingel, Carsten

, p. 9327 - 9343 (2007/10/02)

A new class of ligands for asymmetric transition metal catalysis based on 2-(diphenylphosphino)benzoic acid was used in a mechanistically-defined palladium-catalyzed reaction in which enantiodifferentiation was the result of selective ionization of substr

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