Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1165901-92-7

Post Buying Request

1165901-92-7 Suppliers

Recommended suppliersmore

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

1165901-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1165901-92-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,5,9,0 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1165901-92:
(9*1)+(8*1)+(7*6)+(6*5)+(5*9)+(4*0)+(3*1)+(2*9)+(1*2)=157
157 % 10 = 7
So 1165901-92-7 is a valid CAS Registry Number.

1165901-92-7Relevant articles and documents

Iron-Catalyzed Borrowing Hydrogen C-Alkylation of Oxindoles with Alcohols

Dambatta, Mubarak B.,Polidano, Kurt,Northey, Alexander D.,Williams, Jonathan M. J.,Morrill, Louis C.

, p. 2345 - 2349 (2019/05/16)

A general and efficient iron-catalyzed C-alkylation of oxindoles has been developed. This borrowing hydrogen approach employing a (cyclopentadienone)iron carbonyl complex (2 mol %) exhibited a broad reaction scope, allowing benzylic and simple primary and secondary aliphatic alcohols to be employed as alkylating agents. A variety of oxindoles underwent selective mono-C3-alkylation in good-to-excellent isolated yields (28 examples, 50–92 % yield, 79 % average yield).

Synthesis of 3,3-disubstituted oxindoles by palladium-catalyzed tandem reaction of 2-(alkynyl)aryl isocyanates with benzylic alcohols

Toyoshima, Takeharu,Mikano, Yusuke,Miura, Tomoya,Murakami, Masahiro

supporting information; experimental part, p. 4584 - 4587 (2010/12/25)

A palladium complex sequentially promoted two mechanistically distinct reactions, the first, cyclization of 2-(alkynyl)aryl isocyanates with benzylic alcohols, and the second, [1,3] rearrangement of a benzyl group from oxygen to carbon, furnishing 3,3-dis

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 1165901-92-7