Welcome to LookChem.com Sign In|Join Free

CAS

  • or

132554-77-9

Post Buying Request

132554-77-9 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

132554-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132554-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,5 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132554-77:
(8*1)+(7*3)+(6*2)+(5*5)+(4*5)+(3*4)+(2*7)+(1*7)=119
119 % 10 = 9
So 132554-77-9 is a valid CAS Registry Number.

132554-77-9Downstream Products

132554-77-9Relevant articles and documents

Oxovanadium(V)-Catalyzed Direct Amination of Allyl Alcohols

Sakuramoto, Takashi,Hirao, Toshikazu,Tobisu, Mamoru,Moriuchi, Toshiyuki

, p. 1175 - 1178 (2019)

Direct amination of allyl alcohols is regarded as one of reliable methods to synthesize allyl amines in one step because water is only by-product. Oxovanadium(V) compound with triphenyl siloxide ligands was demonstrated to serve as an efficient catalyst in the direct amination of allyl alcohols. The catalytic direct amination reaction could be performed with both aromatic and aliphatic amines. This catalytic system induced selective direct amination in the case of the unsymmetrically substituted allyl alcohols. Furthermore, gram-scale direct amination reaction was successfully achieved.

Studies in 1-Aza-1,3-butadienes: Grignard Reaction of Phenylmagnesium Bromide with Open-Chain Conjugated Azomethines

Krishan, Kewal,Kumari, Savita,Singh, Baldev

, p. 257 - 259 (2007/10/02)

The reaction of phenylmagnesium bromide (II) with open-chain conjugated azomethines (I) bearing electron withdrawing or electron-donating groups on the amine moiety gives N,N-diaryl-2,3,3-triphenylpropylamines (III) and N-aryl-α-styrylbenzylamines (IV).Products of the type III are formed by 1,4-addition whereas those of the type IV by normal 1,2-addition of the Grignard reagent to the azomethine bond.Generally, azomethines bearing electron-donating substituents on the amine moiety undergo 1,2-addition reaction in addition to 1,4-addition, whereas those with electron-withdrawing substituents preferentially undergo 1,4-addition.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 132554-77-9