Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1186195-16-3

Post Buying Request

1186195-16-3 Suppliers

Recommended suppliersmore

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

1186195-16-3 Usage

General Description

1-(difluoromethyl)pyrene is a chemical compound with the molecular formula C17H10F2. It is a pyrene derivative containing a difluoromethyl group attached to the pyrene structure. 1-(difluoromethyl)pyrene is primarily used in research and laboratory settings for its fluorescent and luminescent properties. It is also used as a precursor for the synthesis of other organic compounds. 1-(difluoromethyl)pyrene is known for its potential toxic and hazardous effects on human health and the environment, and therefore, proper handling, storage, and disposal practices should be followed when working with this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 1186195-16-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,1,9 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1186195-16:
(9*1)+(8*1)+(7*8)+(6*6)+(5*1)+(4*9)+(3*5)+(2*1)+(1*6)=173
173 % 10 = 3
So 1186195-16-3 is a valid CAS Registry Number.

1186195-16-3Downstream Products

1186195-16-3Relevant articles and documents

METHOD AND REAGENT FOR DEOXYFLUORINATION

-

Paragraph 0148-0150; 0152; 0178, (2021/05/29)

A safe, simple, and selective method and reagent for deoxyfluorination is disclosed. With the method and reagent disclosed herein, organic compounds such as carboxylic acids, carboxylates, carboxylic acid anhydrides, aldehydes, and alcohols can be fluorinated by using the most common nucleophilic fluorinating reagents and electron deficient fluoroarenes as mediators under mild conditions, giving corresponding fluoroorganic compounds in excellent yield with a wide range of functional group compatibility and easy product purification. For example, directly utilizing KF for deoxyfluorination of carboxylic acids provides the most economical and the safest pathway to access acyl fluorides, key intermediates for syntheses of peptide, amide, ester, and dry fluoride salts.

Pd-Catalyzed Transfer of Difluorocarbene

Deng, Xiao-Yun,Lin, Jin-Hong,Xiao, Ji-Chang

supporting information, p. 4384 - 4387 (2016/11/01)

The study of transition-metal difluorocarbene complex has long been a subject of active investigation, but the transition-metal-catalyzed transfer of difluorocarbene remains a significant challenge. The Pd-catalyzed transfer of difluorocarbene is described to realize the coupling reaction of boronic acids with difluorocarbene to give (difluoromethyl)arenes and -olefins. Mechanistic investigations reveal that the Pd? -CF2 complex is an important intermediate for this transformation. This complex is prone to trimerization without the presence of starting materials.

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 1186195-16-3