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357-77-7

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357-77-7 Usage

Molecular weight

234.24 g/mol

Functional group

Propargylic alcohol

Structural feature

Two 4-fluorophenyl substituents attached to the carbon-carbon triple bond

Application

Organic synthesis and medicinal chemistry

Potential use

Development of pharmaceuticals and agrochemicals

Utility

Building block for the synthesis of various functional molecules and materials in chemical research and industry

Check Digit Verification of cas no

The CAS Registry Mumber 357-77-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 357-77:
(5*3)+(4*5)+(3*7)+(2*7)+(1*7)=77
77 % 10 = 7
So 357-77-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H10F2O/c1-2-15(18,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12/h1,3-10,18H

357-77-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1-bis(4-fluorophenyl)prop-2-yn-1-ol

1.2 Other means of identification

Product number -
Other names 1,1-di-(4'-fluorophenyl)propyn-1-ol

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:357-77-7 SDS

357-77-7Relevant articles and documents

Mechanosynthesis of Odd-Numbered Tetraaryl[n]cumulenes

Ardila-Fierro, Karen J.,Bolm, Carsten,Hernández, José G.

supporting information, p. 12945 - 12949 (2019/08/01)

A mechanochemical synthesis of one-dimensional carbon allotrope carbyne model compounds, namely tetraaryl[n]cumulenes (n=3, 5) was realized. Central for the mechanosynthesis of the cumulenic carbon nanostructures were the development of a mechanochemical Favorskii alkynylation-type reaction and the implementation of a solvent-free, acid-free reductive elimination with tin(II) chloride by ball milling.

TRIAZOLE DAGL(α) INHIBITORS

-

Paragraph 00218, (2017/07/04)

Provided herein are triazole compounds and pharmaceutical compositions comprising said compounds useful as modulators of DAGL(α) and DAGL(β). In some embodiments, the compounds described herein are selective DAGL(α) inhibitors. Furthermore, the subject co

Convenient and highly efficient routes to 2 H-chromene and 4-chromanone derivatives: Iodine-promoted and p-toluenesulfonic acid catalyzed cascade cyclizations of propynols

Qiu, Yi-Feng,Ye, Yu-Ying,Song, Xian-Rong,Zhu, Xin-Yu,Yang, Fang,Song, Bo,Wang, Jia,Hua, Hui-Liang,He, Yu-Tao,Han, Ya-Ping,Liu, Xue-Yuan,Liang, Yong-Min

supporting information, p. 3480 - 3487 (2015/03/04)

A convenient strategy is presented for the easy preparation of a series of 2 H-chromenes under mild conditions through iodocyclization of readily accessible propynols. In addition, various 4-chromanones can be synthesized through a p-toluenesulfonic acid catalyzed cascade cyclization with high efficiency (yields up to 99%). Our developed reaction systems are proven to have good functional-group applicability and can be scaled up to gram quantities in satisfactory yields. These systems also provide a new synthetic strategy for two types of important flavonoid skeleton without using costly and toxic metal catalysts. Additionally, the resulting halides could be further exploited in subsequent palladium-catalyzed coupling reactions, so these compounds could act as potential intermediates for the construction of some valuable drug molecules.

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