2H-Pyran-2-one, 5,6-dihydro-3-methyl-

Base Information

Chemical Name:2H-Pyran-2-one, 5,6-dihydro-3-methyl-
CAS No.:72649-02-6
Molecular Formula:C6H8O2
Molecular Weight:112.128
Hs Code.:

Synonyms:2-Oxo-3-methyl-5,6-dihydro-2H-pyran;3-methyl-5,6-dihydro-pyran-2-one;5,6-dihydro-3-methyl-2H-pyran-2-one;3-methyl-5,6-dihydropyran-2-one;

Suppliers and Price of 2H-Pyran-2-one, 5,6-dihydro-3-methyl-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2H-Pyran-2-one, 5,6-dihydro-3-methyl-

Chemical Property:

Boiling Point:205-207 °C
PSA：26.30000
Density:1.065±0.06 g/cm3(Predicted)
LogP:0.87960

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2H-Pyran-2-one, 5,6-dihydro-3-methyl-

There total 1 articles about 2H-Pyran-2-one, 5,6-dihydro-3-methyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 201230-82-2
carbon monoxide

: 98689-60-2
5-benzyloxypent-2-yne

: 43142-58-1
3-ethylidenedihydro-2(3H)-furanone

: 72649-02-6
5,6-dihydro-3-methyl-2H-pyran-2-one

Guidance literature:: With Schwartz's reagent; iodine; Yield given. Multistep reaction. Yields of byproduct given;
DOI:10.1016/S0957-4166(98)00054-8

Reference yield:

: 72649-02-6
5,6-dihydro-3-methyl-2H-pyran-2-one

: 73746-79-9,80698-15-3,107242-87-5,10603-03-9,823-22-3
α-methyl-δ-valerolactone

Guidance literature:: With hydrogen; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In 1,2-dichloro-ethane; at 70 ℃; under 5171.62 Torr;
DOI:10.1021/ja016431e