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4165-81-5

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4165-81-5 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 111, p. 9119, 1989 DOI: 10.1021/ja00207a029The Journal of Organic Chemistry, 52, p. 1695, 1987 DOI: 10.1021/jo00385a009

Check Digit Verification of cas no

The CAS Registry Mumber 4165-81-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,6 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4165-81:
(6*4)+(5*1)+(4*6)+(3*5)+(2*8)+(1*1)=85
85 % 10 = 5
So 4165-81-5 is a valid CAS Registry Number.

4165-81-5SDS

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-DIPHENYL-BUTA-1,3-DIENE

1.2 Other means of identification

Product number -
Other names (1-phenylbuta-1,3-dien-1-yl)benzene

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:4165-81-5 SDS

4165-81-5Relevant articles and documents

Gassman,Greenlee

, p. 980,981 (1973)

Selective 1,2-Aminoisothiocyanation of 1,3-Dienes Under Visible-Light Photoredox Catalysis

Guo, Weisi,Wang, Qian,Zhu, Jieping

supporting information, p. 4085 - 4089 (2020/12/25)

Selective three-component 1,2-diamination of 1,3-dienes with concurrent introduction of two orthogonally protected amino groups remains unknown despite its significant synthetic potential. We report herein that reaction of conjugated dienes with N-aminopy

Neodymium-Promoted Highly Selective Carbon-Carbon Double Bond Formation of Ketones with Allyl Halides in the Presence of Diethyl Phosphite

Xie, Dengbing,Wang, Yiqiong,Yang, Bo,Zhang, Songlin

supporting information, p. 3446 - 3451 (2020/09/02)

The carbon-carbon double bond formation via neodymium-mediated Barbier-type reaction of ketones and allyl halides in the presence of diethyl phosphite is reported for the first time. The reaction is highly α-regioselective and was conveniently carried out under mild conditions in a one-pot fashion. From a synthetic point of view, a series of conjugated alkenes were obtained in moderate to good yields in this one-pot reaction with feasible reaction conditions.

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