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CAS

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227603-76-1

4-(benzyloxy)-2-bromobenzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 227603-76-1 Structure

  • Basic information

    1. Product Name: 4-(benzyloxy)-2-bromobenzaldehyde
    2. Synonyms:
    3. CAS NO:227603-76-1
    4. Molecular Formula:
    5. Molecular Weight: 291.144
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 227603-76-1.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: 4-(benzyloxy)-2-bromobenzaldehyde(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(benzyloxy)-2-bromobenzaldehyde(227603-76-1)
    11. EPA Substance Registry System: 4-(benzyloxy)-2-bromobenzaldehyde(227603-76-1)

  • 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: 227603-76-1(Hazardous Substances Data)

227603-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 227603-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,6,0 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 227603-76:
(8*2)+(7*2)+(6*7)+(5*6)+(4*0)+(3*3)+(2*7)+(1*6)=131
131 % 10 = 1
So 227603-76-1 is a valid CAS Registry Number.

227603-76-1Upstream product

227603-76-1Relevant articles and documents

Preparation method of aporphine alkaloid

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Paragraph 0055-0058; 0136-0137, (2021/06/09)

The invention discloses a preparation method of aporphine alkaloid as shown in a formula III. The method comprises the following steps: taking a benzaldehyde compound as shown in a formula III-0 as a raw material, and sequentially carrying out Wittig reaction, Pictet-Spengler reaction, Heck reaction and palladium carbon hydrogen deprotection. A bromine-containing benzaldehyde derivative is selected as a raw material, the carbon-carbon coupling co-production rate and the reaction rate are increased through bromine atoms, and the reaction activity is improved; benzyl chloroformate is adopted for NH protection, and an electron withdrawing group is introduced, so that the reaction yield can be improved; and a styrene methyl ether derivative directly reacts with an acylated phenylethylamine derivative in an acid catalysis system by adopting a one-pot method so as to obtain benzyl tetrahydroisoquinoline. The preparation method has the advantages of mild reaction conditions, low toxicity of used reagents, easily available raw materials, convenient post-treatment and simpler reaction route compared with previous reports, and can be suitable for various reaction substrates.

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