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785-93-3

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785-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 785-93-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 785-93:
(5*7)+(4*8)+(3*5)+(2*9)+(1*3)=103
103 % 10 = 3
So 785-93-3 is a valid CAS Registry Number.

785-93-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2,3,3,4,4,4-heptafluoro-1-phenylbutan-1-ol

1.2 Other means of identification

Product number -
Other names -

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:785-93-3 SDS

785-93-3Relevant articles and documents

Tandem reductive perfluoroalkylation of esters with perfluoroalkyl titanate-type reagents

Mikami, Koichi,Murase, Tatsushi,Itoh, Yoshimitsu

, p. 11686 - 11687 (2007)

The generation of stable perfluoroalkyl titanate-type reagents and their new type of reaction, tandem reductive perfluoroalkylation of esters, are shown to give perfluoroalkylated sec-alcohols in up to quantitative yield. Copyright

Asymmetric Hydrogenation of Aryl Perfluoroalkyl Ketones Catalyzed by Rhodium(III) Monohydride Complexes Bearing Josiphos Ligands

Brüning, Fabian,Nagae, Haruki,K?ch, Daniel,Mashima, Kazushi,Togni, Antonio

supporting information, p. 10818 - 10822 (2019/07/31)

The asymmetric hydrogenation of 2,2,2-trifluoroacetophenones and aryl perfluoroalkyl ketones was developed using a unique, well-defined chloride-bridged dinuclear rhodium(III) complex bearing Josiphos-type diphosphine ligands. These complexes were prepared from [RhCl(cod)]2, Josiphos ligands, and hydrochloric acid. As catalyst precursors, they allow for the efficient and enantioselective synthesis (up to 99 % ee) of chiral secondary alcohols with perfluoroalkyl groups. This system does not require an activating base for the hydrogenation of 2,2,2-trifluoroacetophenones. Additionally, the enantioselective C=O hydrogenations of 2-phenyl-3-(haloacetyl)-indoles, a class of privileged structures in medicinal chemistry, is reported for the first time.

Method for Producing Fluorine-Containing Substituted Compound and Fluorine-Containing Substituted Compound

-

Paragraph 0240-0254, (2014/02/15)

A method for producing a fluorine-containing substituted compound, the method including: introducing an organofluorine compound and an organolithium compound into a microreactor provided with a flow path capable of mixing a plurality of liquids, to thereby obtain a reaction product; and introducing, into the microreactor, the reaction product and an electrophile exhibiting electrophilic effect on the reaction product, to thereby obtain a fluorine-containing substituted compound.

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