ChemicalBook CAS DataBase List CIS-2-HEXENE

CIS-2-HEXENE synthesis

13synthesis methods

Product Name:CIS-2-HEXENE
CAS Number:4050-45-7
Molecular formula:C6H12
Molecular Weight:84.16

592-41-6 Synthesis

592-41-6
254 suppliers
$10.00/5g

7688-21-3
55 suppliers
$32.70/1g

4050-45-7
63 suppliers
$33.50/1 g

110-54-3 Synthesis

110-54-3
760 suppliers
$20.00/100ml

Yield:110-54-3 76% ，7688-21-3 9% ，4050-45-7 15%

Reaction Conditions:

with C₁₇H₂₉Cl₂NO₄PdSi;hydrogen in toluene at 30; under 3750.38 Torr; for 1 h;Kinetics;Autoclave;High pressure;chemoselective reaction;Reagent/catalyst;

Steps:

2.2 Standard Procedure fortheHydrogenationofSubstrates
General procedure: Hydrogenation reactions were carried out in a stainless steelautoclave Parr reactor equipped with an internal cooling system,a temperature control unit and a sampling valve. In atypical experiment, the reactor was pre-heated, evacuatedand flushed with nitrogen and cooled to room temperature.A solution of styrene (0.25ml, 2.10mmol) and complexPd3 (0.0014g, 0.0027mmol) in toluene (20ml) was thenintroduced using a cannula. The reactor was then purgedwith hydrogen gas several times, and then the desired pressureand reaction temperature set and stirred for the specifiedtime. At the end of the reaction period, the reactor wasthen cooled, the gas supply closed and excess hydrogen gasvented off. The samples were then collected for GC analysesusing a syringe equipped with 0.45μm micro filtersand analysed by a Varian CP-3800 GC (ZB-5HT Column30m × 0.25mm × 0.1μm) to establish percentage conversions.The percentage conversions were calculated by comparisonof the substrate peak areas to those of the products,assuming 100% mass balance. The kinetics reactionswere done through monitoring the change in substrate consumptionover time at regular intervals. The rate constantswere then derived from graphical plots of ln[substrate]0/[substrate]t versus time. The catalysis products were identi

References:

Akiri, Saphan O.;Ngcobo, Nondumiso L.;Ojwach, Stephen O. [Catalysis Letters,2020,vol. 150,# 10,p. 2850 - 2862]

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592-41-6 Synthesis

592-41-6
254 suppliers
$10.00/5g