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1-(1-benzylpyrrolidin-2-yl)-2-phenylacetylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125038-99-5

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125038-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125038-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,3 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 125038-99:
(8*1)+(7*2)+(6*5)+(5*0)+(4*3)+(3*8)+(2*9)+(1*9)=115
115 % 10 = 5
So 125038-99-5 is a valid CAS Registry Number.

125038-99-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(1-benzylpyrrolidin-2-yl)-2-phenylacetylene

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:125038-99-5 SDS

125038-99-5Downstream Products

125038-99-5Relevant articles and documents

Two-Step Catalytic Transformation of N-Benzyllactams to Alkaloids (±)-Solenopsin, (±)-Solenopsin A, and (+)-Julifloridine

Ou, Wei,Lu, Guang-Sheng,An, Dong,Han, Feng,Huang, Pei-Qiang

supporting information, p. 52 - 56 (2019/12/27)

We report herein that the Ir and CuI bis-metal catalyzed reductive alkynylation of amides, a method that we developed previously, can be extended to 6-, 7-, and 8-membered lactams. The catalytic reductive alkynylation of 6-methyl-2-piperidinone

Elemental-Sulfur-Incorporated Cyclizations of Pyrrolidines Leading to Thienopyrroles

Yue, Yuanyuan,Shao, Huibin,Wang, Zhixian,Wang, Ke,Wang, Le,Zhuo, Kelei,Liu, Jianming

, p. 11265 - 11279 (2020/10/12)

We report, herein, the synthesis of thieno[3,2-b]pyrroles from the direct oxidative [4 + 1] cyclization of 2-alkynyl pyrrolidines with elemental sulfur. This transformation likely originates from electrophilic attack at the β-position of pyrrolidine follo

Copper-catalyzed aerobic decarboxylative coupling between cyclic α-amino acids and diverse C-H nucleophiles with low catalyst loading

Guo, Jing,Xie, Ying,Wu, Qiao-Lei,Zeng, Wen-Tian,Chan, Albert S. C.,Weng, Jiang,Lu, Gui

, p. 16202 - 16206 (2018/05/22)

An aerobic decarboxylative cross-coupling of α-amino acids with diverse C-H nucleophiles has been realized using Cu2(OH)2CO3 (1 mol%) as the catalyst under air. This protocol enables highly efficient formation of various C

Redox-neutral copper(II) carboxylate catalyzed α-alkynylation of amines

Das, Deepankar,Sun, Aaron X.,Seidel, Daniel

supporting information, p. 3765 - 3769 (2013/04/24)

Cocktail of three: A new strategy for iminium ion isomerization was applied to the direct, redox-neutral α-alkynylation of amines. Copper(II) 2-ethylhexanoate [Cu(2-EH)2] was identified as the optimal catalyst for this three-component coupling reaction of secondary amines, aldehydes, and alkynes. MW=microwave. Copyright

Aldehyde- and ketone-induced tandem decarboxylation-coupling (Csp 3-Csp) of natural α-amino acids and alkynes

Bi, Hai-Peng,Teng, Qingfeng,Guan, Min,Chen, Wen-Wen,Liang, Yong-Min,Yao, Xiaojun,Li, Chao-Jun

supporting information; experimental part, p. 783 - 788 (2010/04/28)

(Chemical Equation Presented) An interesting aldehyde- and ketone-induced intermolecular tandem decarboxylation-coupling (Csp3-Csp) catalyzed by copper with use of natural α-amino acids as starting materials is developed under neutral condition

The copper-catalyzed decarboxylative coupling of the sp3- hybridized carbon atoms of α-amino acids

Bi, Hai-Peng,Zhao, Liang,Liang, Yong-Min,Li, Chao-Jun

supporting information; experimental part, p. 792 - 795 (2009/05/06)

(Chemical Equation Presented) Joined at the Cs: A novel intermolecular decarboxylative Csp3-Csp3, Csp3-C sp2, and Csp3-Csp coupling catalyzed by CuBr and using a-amino acids as starting materials has

Alkynylation of Thiolactams. New Synthesis of α-Substituted Pyrrolidine and Piperidine Alkaloids

Takahata, Hiroki,Takahashi, Koichi,Wang, Eng-Chi,Yamazaki, Takao

, p. 1211 - 1214 (2007/10/02)

Alkynylation of S-alkylthioamidium salts of thiolactams with lithium acetylides followed by reduction with LiAlH4 provided α-alkynylazacycloalkanes, which on reduction, or hydroboration followed by oxidation, gave α-substituted pyrrolidine and piperidine alkaloids.

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