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CAS

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72475-12-8

2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 72475-12-8 Structure

  • Basic information

    1. Product Name: 2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal
    2. Synonyms: 2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal
    3. CAS NO:72475-12-8
    4. Molecular Formula:
    5. Molecular Weight: 350.544
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 72475-12-8.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: 2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal(72475-12-8)
    11. EPA Substance Registry System: 2-(4-(tert-butyl)benzyl)-3-(4-(tert-butyl)phenyl)-2-methylpropanal(72475-12-8)

  • 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: 72475-12-8(Hazardous Substances Data)

72475-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72475-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,7 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72475-12:
(7*7)+(6*2)+(5*4)+(4*7)+(3*5)+(2*1)+(1*2)=128
128 % 10 = 8
So 72475-12-8 is a valid CAS Registry Number.

72475-12-8Downstream Products

72475-12-8Relevant articles and documents

Regio- and Diastereoselective [3+2] Annulation of Aliphatic Aldimines with Alkenes by Scandium-Catalyzed β-C(sp3)?H Activation

Cong, Xuefeng,Zhuo, Qingde,Hao, Na,Mo, Zhenbo,Zhan, Gu,Nishiura, Masayoshi,Hou, Zhaomin

supporting information, (2021/12/30)

Here we report for the first time the regio- and diastereoselective [3+2] annulation of a wide range of aliphatic aldimines with alkenes via the activation of an unactivated β-C(sp3)?H bond by half-sandwich scandium catalysts. This protocol offers a straightforward and atom-efficient route for the synthesis of a new family of multi-substituted aminocyclopentane derivatives from easily accessible aliphatic aldimines and alkenes. The annulation of aldimines with styrenes exclusively afforded the 5-aryl-trans-substituted 1-aminocyclopentane derivatives with excellent diastereoselectivity through the 2,1-insertion of a styrene unit. The annulation of aldimines with aliphatic alkenes selectively gave the 4-alkyl-trans-substituted 1-aminocyclopentane products in a 1,2-insertion fashion. A catalytic amount of an appropriate amine such as adamantylamine (AdNH2) or dibenzylamine (Bn2NH) showed significant effects on the catalyst activity and stereoselectivity.

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