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22955-75-5

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22955-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22955-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22955-75:
(7*2)+(6*2)+(5*9)+(4*5)+(3*5)+(2*7)+(1*5)=125
125 % 10 = 5
So 22955-75-5 is a valid CAS Registry Number.

22955-75-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2-Methoxyphenyl)propanoyl chloride

1.2 Other means of identification

Product number -
Other names 2-methoxy-dihydrocinnamoyl chloride

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:22955-75-5 SDS

22955-75-5Relevant articles and documents

Ruthenium-catalyzed intramolecular arene C(sp2)-H amidation for synthesis of 3,4-dihydroquinolin-2(1 H)-ones

Au, Chi-Ming,Ling, Cho-Hon,Sun, Wenlong,Yu, Wing-Yiu

supporting information, p. 3310 - 3314 (2021/05/29)

We report the [Ru(p-cymene)(l-proline)Cl] ([Ru1])-catalyzed cyclization of 1,4,2-dioxazol-5-ones to form dihydroquinoline-2-ones in excellent yields with excellent regioselectivity via a formal intramolecular arene C(sp2)-H amidation. The reactions of the 2- and 4-substituted aryl dioxazolones proceeds initially through spirolactamization via electrophilic amidation at the arene site, which is para or ortho to the substituent. A Hammett correlation study showed that the spirolactamization is likely to occur by electrophilic nitrenoid attack at the arene, which is characterized by a negative ρ value of -0.73.

Rh(III)-Catalyzed meta-C-H Olefination Directed by a Nitrile Template

Xu, Hua-Jin,Lu, Yi,Farmer, Marcus E.,Wang, Huai-Wei,Zhao, Dan,Kang, Yan-Shang,Sun, Wei-Yin,Yu, Jin-Quan

supporting information, p. 2200 - 2203 (2017/02/23)

A range of Rh(III)-catalyzed ortho-C-H functionalizations have been developed; however, extension of this reactivity to remote C-H functionalizations through large-ring rhodacyclic intermediates has yet to be demonstrated. Herein we report the first examp

An investigation into the electrophilic cyclisation of N-acyl-pyrrolidinium ions: A facile synthesis of Pyrrolo-tetrahydroisoquinolones and Pyrrolo-benzazepinones

King, Frank D.,Aliev, Abil E.,Caddick, Stephen,Copley, Royston C. B.

experimental part, p. 3561 - 3571 (2010/01/06)

The triflic acid-mediated cyclisation of N-arylmethyl- and N-arylethyl-acylpyrrolidinium ions gave moderate to good yields of pyrrolo-tetrahydroisoquinolones and pyrrolo-benzazepinones respectively. Electron-donating R substituents enhanced the rate of reaction and gave higher yields than electron-withdrawing substituents. Substituents on the methyl or ethyl chain in general enhanced the reaction, unless sterically encumbered. The equivalent acylpiperidinium ions cyclised much slower and in lower yield.

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