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606-83-7

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606-83-7 Usage

Chemical Properties

WHITE TO LIGHT YELLOW CRYSTALLINE POWDER

Uses

3,3-Diphenylpropionic Acid is used in the preparation of steroid 5α-reductase inhibiting acylpiperidines. It can also be used in the preparation of calpain-inhibitory piptidyl α-ketoacids and esters.

Synthesis Reference(s)

Journal of the American Chemical Society, 91, p. 7510, 1969 DOI: 10.1021/ja01054a049The Journal of Organic Chemistry, 39, p. 623, 1974 DOI: 10.1021/jo00919a009Tetrahedron Letters, 35, p. 1539, 1994 DOI: 10.1016/S0040-4039(00)76752-9

Purification Methods

Crystallise the acid from EtOH. [Beilstein 9 H 680.]

Check Digit Verification of cas no

The CAS Registry Mumber 606-83-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 606-83:
(5*6)+(4*0)+(3*6)+(2*8)+(1*3)=67
67 % 10 = 7
So 606-83-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O2/c16-15(17)11-14(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10,14H,11H2,(H,16,17)

606-83-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-Diphenylpropionic acid

1.2 Other means of identification

Product number -
Other names 3,3-diphenylpropanoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:606-83-7 SDS

606-83-7Relevant articles and documents

Photoredox Activation of Formate Salts: Hydrocarboxylation of Alkenes via Carboxyl Group Transfer

Huang, Yan,Hou, Jing,Zhan, Le-Wu,Zhang, Qian,Tang, Wan-Ying,Li, Bin-Dong

, p. 15004 - 15012 (2021/12/14)

A photoredox activation mode of formate salts for carboxylation was developed. Using a formate salt as the reductant, carbonyl source, and hydrogen atom transfer reagent, a wide range of alkenes can be converted into acid products via a carboxyl group tra

Covalent organic framework supported Pd(II)-catalyzed conjugate additions of arylboronic acids to α,β-unsaturated carboxylic acids

Wen, Min,Lu, Shujuan,Fan, Chaogang,Shen, Kai,Lin, Shaohui,Pan, Qinmin

, (2021/04/28)

A palladium(II)-coordinated covalent organic framework (Pd(II)@COF) was mechanochemically synthesized from [2,2′-bipyridine]-5,5′-diamine (Bpy) and 1,3,5-triformylphloroglucinol (Tp), which was demonstrated as a catalyst for conjugate addition of arylboronic acids to unreactive α,β-unsaturated carboxylic acids in aqueous media (water/acetone = 1:1). Modest to good yields were obtained for most substrates, and studies on the catalyst recyclability showed that the heterogeneous catalyst gave >80% yields in the first 4 cycles. This research broadens the application of COFs supported catalysis and gave a new option for Pd(II)-catalysis.

Synergistic N-Heterocyclic Carbene/Palladium-Catalyzed Umpolung 1,4-Addition of Aryl Iodides to Enals

Yang, Wenjun,Ling, Bo,Hu, Bowen,Yin, Haolin,Mao, Jianyou,Walsh, Patrick J.

supporting information, p. 161 - 166 (2019/12/03)

An umpolung 1,4-addition of aryl iodides to enals promoted by cooperative (terpy)Pd/NHC catalysis was developed that generates various bioactive β,β-diaryl propanoate derivatives. This system is not only the first reported palladium-catalyzed arylation of NHC-bound homoenolates but also expands the scope of NHC-induced umpolung transformations. A diverse array of functional groups such as esters, nitriles, alcohols, and heterocycles are tolerated under the mild conditions. This method also circumvents the use of moisture-sensitive organometallic reagents.

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