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5-PHENYL-4-PENTYN-1-OL is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

24595-58-2

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24595-58-2 Usage

Synthesis Reference(s)

Tetrahedron, 40, p. 4261, 1984 DOI: 10.1016/S0040-4020(01)98801-5

Check Digit Verification of cas no

The CAS Registry Mumber 24595-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,9 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 24595-58:
(7*2)+(6*4)+(5*5)+(4*9)+(3*5)+(2*5)+(1*8)=132
132 % 10 = 2
So 24595-58-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O/c12-10-6-2-5-9-11-7-3-1-4-8-11/h1,3-4,7-8,12H,2,6,10H2

24595-58-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-phenylpent-4-yn-1-ol

1.2 Other means of identification

Product number -
Other names 5-phenyl-pent-4-yn-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:24595-58-2 SDS

24595-58-2Relevant academic research and scientific papers

Aerobic Direct Dioxygenation of Terminal/Internal Alkynes to α-Hydroxyketones by an Fe Porphyrin Catalyst

Kimura, Kento,Kurahashi, Takuya,Matsubara, Seijiro

supporting information, p. 3615 - 3618 (2021/10/01)

We herein report a new synthetic method for the preparation of α-hydroxyketones by the dioxygenation of alkynes. The reaction proceeds at room temperature under the action of Fe porphyrin and pinacolborane under air as a green oxidant to produce α-hydroxyketones. The mild reaction conditions allow chemoselective oxidation with functional group tolerance. Terminal alkynes in addition to internal alkynes are applicable, affording unsymmetrical α-hydroxyketones that are difficult to obtain by any reported dioxygenation of unsaturated C?C bonds.

Method for efficiently synthesizing 1,6-diene-3-ketone derivatives

-

Paragraph 0025-0026; 0033-0035, (2021/01/29)

The invention discloses a method for efficiently synthesizing 1,6-diene-3-ketone derivatives, which comprises the following steps: in an organic solvent system, taking a compound represented by a formula 2 as a raw material, carrying out stirring reflux r

Enantioselective nickel-catalyzedanti-arylmetallative cyclizations onto acyclic electron-deficient alkenes

Gillbard, Simone M.,Green, Harley,Argent, Stephen P.,Lam, Hon Wai

supporting information, p. 4436 - 4439 (2021/05/10)

Enantioselective nickel-catalyzed reactions of (hetero)arylboronic acids or alkenylboronic acids with substrates containing an alkyne tethered to various acyclic electron-deficient alkenes are described.

Electrochemically enabled rhodium-catalyzed [4 + 2] annulations of arenes with alkynes

Chen, Jia-Yi,Li, Ming,Li, Rui-Tao,Ma, Qiang,Ni, Shao-Fei,Wang, Zi-Chen,Wen, Li-Rong,Zhang, Lin-Bao

supporting information, p. 9515 - 9522 (2021/12/09)

Herein, electrochemically driven, Rh(iii)-catalyzed regioselective annulations of arenes with alkynes have been established. The strategy, combining the use of a rhodium catalyst with electricity, not only avoids the need for using a stoichiometric amount of external oxidant, but also ensures that the transformations proceed under mild and green conditions, which enable broad functional group compatibility with a variety of substrates, including drugs and pharmaceutical motifs. Moreover, the electrolysis reaction was made operationally simple by employing an undivided cell, and proceeds efficiently in aqueous solution in air. This journal is

Alkyne Aminopalladation/Heck and Suzuki Cascades: An Approach to Tetrasubstituted Enamines

Geffers, Finn J.,Jones, Peter G.,Kurth, Florens R.,Werz, Daniel B.

supporting information, p. 14846 - 14850 (2021/10/19)

Alkyne aminopalladation reactions starting from tosylamides are reported. The emerging vinylic Pd species are converted either in an intramolecular Heck reaction with olefinic units or in an intermolecular Suzuki reaction by using boronic acids exhibiting broad functional group tolerance. Tetra(hetero)substituted tosylated enamines are obtained in a simple one-pot process.

Palladium-Catalyzed Synthesis of Tricyclic Indoles via a N-S Bond Cleavage Strategy

Zhang, Bo-Sheng,Wang, Fan,Gou, Xue-Ya,Yang, Ying-Hui,Jia, Wan-Yuan,Liang, Yong-Min,Wang, Xi-Cun,Li, Yuke,Quan, Zheng-Jun

supporting information, p. 7518 - 7523 (2021/10/01)

In palladium/norbornene (Pd/NBE) chemistry, the "ortho effect"has been proven to be a key factor in the process of β-carbon elimination to extrude NBE. Herein, we found that the o-iodoaniline protected by a p-methoxybenzenesulfonyl group can recover the "

Sodium-metal-promoted reductive 1,2-syn-diboration of alkynes with reduction-resistant trimethoxyborane

Fukazawa, Mizuki,Ito, Shiori,Nogi, Keisuke,Takahashi, Fumiya,Yorimitsu, Hideki

, p. 1171 - 1179 (2020/10/18)

Reductive 1,2-diboration of alkynes has been accomplished by means of sodium dispersion in the presence of trimethoxyborane as a reduction-resistant boron electrophile. Two boron moieties can be introduced onto alkynes with excellent syn selectivity to afford the corresponding (Z)-1,2-diborylalkenes. Bis(borate) species generated in situ can be involved in one-pot Suzuki-Miyaura arylation, formal arylboration of alkynes thus being executed.

Tetrahydroxydiboron-Promoted Radical Addition of Alkynols

Sun, Ze-Ying,Zhou, Sen,Yang, Kai,Guo, Minjie,Zhao, Wentao,Tang, Xiangyang,Wang, Guangwei

supporting information, p. 6214 - 6219 (2020/08/12)

Tetrahydroxydiboron has previously been used as a borylation or reducing reagent in organic synthesis. Herein, we present a novel tetrahydroxydiboron-promoted radical addition of internal alkynes followed by intramolecular oxidation of alcohol through 1,5-hydrogen atom transfer. Preliminary mechanistic studies showed that the process might be initiated through N,N-dimethylformamide-assisted homolytic cleavage of tetrahydroxydiboron. This process provides a convenient synthesis of fluoroalkyl-substituted alkenes with a pendant aldehyde or ketone moiety.

Copper-Catalyzed Enantioselective Hydroalkoxylation of Alkenols for the Synthesis of Cyclic Ethers

Chen, Dake,Berhane, Ilyas A.,Chemler, Sherry R.

supporting information, p. 7409 - 7414 (2020/06/29)

The copper-catalyzed enantioselective intramolecular hydroalkoxylation of unactivated alkenes for the synthesis of tetrahydrofurans, phthalans, isochromans, and morpholines from 4- and 5-alkenols is reported. The substrate scope is complementary to existing enantioselective alkene hydroalkoxylations and is broad with respect to substrate backbone and alkene substitution. The asymmetric induction and isotopic labeling studies support a polar/radical mechanism involving enantioselective oxycupration followed by C-[Cu] homolysis and hydrogen atom transfer. Synthesis of the antifungal insecticide furametpyr was accomplished.

A Pd NP-confined novel covalent organic polymer for catalytic applications

Yadav, Deepika,Awasthi, Satish Kumar

, p. 1320 - 1325 (2020/02/04)

A novel unsymmetrical covalent organic polymer, COP (1), was designed and characterized using several analytical and spectroscopic techniques. COP (1) was synthesized via the nucleophilic substitution reaction of 2,4,6-trichloro-1,3,5-triazine with p-amin

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