4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)

Base Information

Chemical Name:4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)
CAS No.:134916-72-6
Molecular Formula:C11H17NO3
Molecular Weight:211.26
Hs Code.:
Mol file:134916-72-6.mol

Synonyms:4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)

Suppliers and Price of 4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)

Supply Marketing:

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

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Chemical Property of 4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)

Chemical Property:

Melting Point:64 - 66 °C
PSA：47.21000
LogP:2.09480

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of 4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI)

There total 3 articles about 4H-1,2-Oxazine,3-(1-cyclopenten-1-yl)-6-ethoxy-5,6-dihydro-,2-oxide(9CI) 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: 89.0%

: 134916-30-6
Acetic acid 2-cyclopent-1-enyl-2-nitro-ethyl ester

: 109-92-2,25104-37-4
ethyl vinyl ether

: 134916-72-6
6-ethoxy-3-(1-cyclopenten-1-yl)-5,6-dihydro-4H-1,2-oxazin-2-oxide

Guidance literature:: With triethylamine; Ambient temperature;
DOI:10.1016/S0040-4039(00)74370-X

Reference yield:

: 134916-29-3
2-(cyclopenten-1-yl)-2-nitro-1-ethanol

: 134916-72-6
6-ethoxy-3-(1-cyclopenten-1-yl)-5,6-dihydro-4H-1,2-oxazin-2-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 98percent H₂SO₄ / 0.33 h / Ambient temperature

2: 89 percent / Et₃N / 3 h / Ambient temperature

With sulfuric acid; triethylamine;
DOI:10.1016/0040-4020(96)00476-0

Reference yield:

: 2562-42-7
1-nitromethylcyclopentene

: 134916-72-6
6-ethoxy-3-(1-cyclopenten-1-yl)-5,6-dihydro-4H-1,2-oxazin-2-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe

2: H+

3: 89 percent / Et₃N / Ambient temperature

With sodium methylate; hydrogen cation; triethylamine;
DOI:10.1016/S0040-4039(00)74370-X