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403806-10-0

(1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester

    Cas No: 403806-10-0

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  • 403806-10-0 Structure

  • Basic information

    1. Product Name: (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester
    2. Synonyms: (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester
    3. CAS NO:403806-10-0
    4. Molecular Formula:
    5. Molecular Weight: 582.632
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 403806-10-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester(403806-10-0)
    11. EPA Substance Registry System: (1R,2R,3R,4S)-3-methyl-2-(1,10,10-trimethyl-2-phenyl-3,5-dioxa-4-boratricyclo[5.2.1.00,0]dec-4-ylmethyl)but-2-enoic acid (1R,2S,3R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl ester(403806-10-0)

  • 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: 403806-10-0(Hazardous Substances Data)

403806-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403806-10-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,8,0 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 403806-10:
(8*4)+(7*0)+(6*3)+(5*8)+(4*0)+(3*6)+(2*1)+(1*0)=110
110 % 10 = 0
So 403806-10-0 is a valid CAS Registry Number.

403806-10-0Downstream Products

403806-10-0Relevant articles and documents

Novel isomerically pure tetrasubstituted allylboronates: Stereocontrolled synthesis of α-exomethylene γ-lactones as aldol-like adducts with a stereogenic quaternary carbon center

Kennedy, Jason W. J.,Hall, Dennis G.

, p. 898 - 899 (2002)

In spite of their inherent isomerization tendency and low reactivity, 1-alkoxycarbonyl vinylcopper(I) intermediates from the conjugate addition of organocuprates onto acetylenic esters were trapped with very high cis-addition selectivity with iodomethylboronic esters in the presence of HMPA. The resulting isomerically pure 3,3-disubstituted allylboronates react with aldehydes in a highly diastereo- and enantioselective manner, providing α-exomethylene γ-lactones with a stereogenic quaternary β-carbon center. Copyright

Lewis acid catalyzed allylboration: Discovery, optimization, and application to the formation of stereogenic quaternary carbon centers

Kennedy, Jason W. J.,Hall, Dennis G.

, p. 4412 - 4428 (2007/10/03)

A full account of the development of the first catalytic manifold for the additions of allylboronates to aldehydes is described. The thermal additions (both diastereospecific and enantioselective) of 2-carboxyester 3,3-disubstituted allylboronates 1 to both aromatic and aliphatic aldehydes give biologically and synthetically important exo-methylene butyrolactones 2 containing a β-quaternary carbon center. Although the thermal reaction requires 14 d at room temperature to reach completion, the presence of certain metal salts allows for a 12-16 h reaction while preserving the dia-stereospecificity observed in the uncatalyzed process. Preliminary mechanistic studies on the origin of the catalytic effect are described as well as stereoselective transformations of lactones 2 into cyclic and acyclic stereotriads with potential usefulness as synthetic intermediates.

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