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(3,3-diMethyl-1-butynyl)diphenylphosphine is a chemical compound that features a phosphine group bonded to a 3,3-dimethyl-1-butynyl group and two phenyl groups. This unique structure endows it with special properties that are beneficial in various chemical processes.
Used in Organic Synthesis:
(3,3-diMethyl-1-butynyl)diphenylphosphine is used as a ligand in organic synthesis for its ability to coordinate with transition metal ions, which facilitates a range of chemical reactions.
Used in Catalysis:
In the field of catalysis, (3,3-diMethyl-1-butynyl)diphenylphosphine is used as a ligand for transition metal complexes, particularly in homogeneous catalysis, to enhance the efficiency and selectivity of catalytic processes.
Used in Hydroformylation:
(3,3-diMethyl-1-butynyl)diphenylphosphine is used as a catalyst component in hydroformylation reactions, where it helps in the conversion of alkenes to aldehydes by coordinating with transition metal ions.
Used in Hydrogenation:
(3,3-diMethyl-1-butynyl)diphenylphosphine is also used in hydrogenation processes, where it acts as a ligand to transition metal catalysts, enabling the reduction of various functional groups under mild conditions.
Used in Carbonylation:
(3,3-diMethyl-1-butynyl)diphenylphosphine is utilized in carbonylation reactions as a ligand to transition metal catalysts, promoting the incorporation of carbon monoxide into organic molecules.
Used in Chemical Research:
In the realm of chemical research, (3,3-diMethyl-1-butynyl)diphenylphosphine is a valuable tool due to its unique structure and functional groups, which allow for the exploration of new reaction pathways and mechanisms.

33730-51-7

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33730-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33730-51-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,3 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33730-51:
(7*3)+(6*3)+(5*7)+(4*3)+(3*0)+(2*5)+(1*1)=97
97 % 10 = 7
So 33730-51-7 is a valid CAS Registry Number.

33730-51-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-dimethylbut-1-ynyl(diphenyl)phosphane

1.2 Other means of identification

Product number -
Other names dimethyl-3,3-butynyl-1-diphenyl phosphine

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:33730-51-7 SDS

33730-51-7Relevant academic research and scientific papers

Bidentate Triazolate-Based Ligand System: Synthesis, Coordination Modes, and Cooperative Bond Activation

Hassin, Asaf,Fridman, Natalia,Gandelman, Mark

, p. 425 - 432 (2020/02/13)

The 1,2,3-triazole ring represents a highly attractive and useful platform for ligand synthesis. In this work, we reveal the design, preparation, and properties of a novel bidentate triazolate-based ligand and its potential in cooperative metal-ligand bon

Chromium catalysts for ethylene trimerization/tetramerization functionalized with ortho-fluorinated arylphosphine ligand

Lee, Hoseong,Joe, Yongnam,Park, Hyoseung

, p. 15 - 18 (2019/01/04)

A series of novel asymmetric bidentate phosphines with ortho?fluorine substituents was developed and characterized. In combination with chromium, the compound gave high activity to 1-hexene and 1-octene (approaching 3200 kg/g Cr/h) and high combined selec

N-P bond cleavage induced ring formation of cyclosilazanes from reactions of aryl(phosphanyl)aminotrichlorosilanes with lithium alkynyls

Wang, Jinjin,Liu, Rui,Ruan, Wenqing,Li, Yan,Mondal, Kartik Chandra,Roesky, Herbert W.,Zhu, Hongping

, p. 2696 - 2703 (2014/06/24)

The aryl(silyl)aminotrichlorosilane 2,6-iPr2C6H 3N(SiMe2Ph)SiCl3 (1) and aryl(phosphanyl) aminotrichlorosilane ArN(PPh2)SiCl3 (Ar = 2,6-iPr 2C6H3

Copper-catalyzed anti-hydrophosphination reaction of 1-alkynylphosphines with diphenylphosphine providing (Z)-1,2-diphosphino-1-alkenes

Kondoh, Azusa,Yorimitsu, Hideki,Oshima, Koichiro

, p. 4099 - 4104 (2007/10/03)

Hydrophosphination of 1-alkynylphosphines with diphenylphosphine proceeds in an anti fashion under copper catalysis, providing an easy and efficient access to a variety of (Z)-1,2-diphosphino-1-alkenes and their sulfides. The reaction is highly chemoselec

New Approach to Phosphinoalkynes Based on Pd- and Ni-Catalyzed Cross-Coupling of Terminal Alkynes with Chlorophosphanes

Beletskaya, Irina P.,Afanasiev, Vladimir V.,Kazankova, Marina A.,Efimova, Irina V.

, p. 4309 - 4311 (2007/10/03)

(Equation presented) The first example of direct phosphination of terminal alkynes with chlorophosphanes catalyzed by Ni or Pd complexes is described. Both aromatic and aliphatic terminal acetylenes undergo the coupling reaction to give corresponding coup

Preparations of cobalt-containing phosphines and reactions toward dicobalt octacarbonyl

Hong, Fung-E.,Lai, Yi-Chun,Ho, Yi-Jung,Chang, Yu-Chang

, p. 161 - 167 (2007/10/03)

Treatments of bis(diphenylphosphino)methylene (dppm) bridged dicobalt complex, Co2(CO)6(μ-Ph2PCH 2PPh2), with alkynes, Ph2PC≡CR (2: R=CMe3; 3: R=SiMe3), at 60 °C in TH

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