Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate

Base Information

Chemical Name:Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate
CAS No.:357610-31-2
Molecular Formula:C₁₀H₁₅NO₅
Molecular Weight:229.233
Hs Code.:2934999090
DSSTox Substance ID:DTXSID40448467
Nikkaji Number:J1.633.815J
Mol file:357610-31-2.mol

Synonyms:357610-31-2;N-Boc-beta-alanine-beta-methyl-N-carboxyanhydride;Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate;tert-butyl-4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate;N-Boc-belta-alanine-belta-methyl-N-carboxyanhydride;SCHEMBL3683653;DTXSID40448467;4-methyl-2,6-dioxo-[1,3]oxazinane-3-carboxylic acid tert-butyl ester;MFCD03839892;AKOS025312457;AS-37123;CS-0172204;A13491;tert-Butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate;2,6-Dioxo-4-methyl-5,6-dihydro-2H-1,3-oxazine-3(4H)-carboxylic acid tert-butyl ester

Suppliers and Price of Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
N-Boc-β-alanine-β-methyl-n-carboxyanhydride
100mg
$ 155.00

Crysdot
tert-Butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate 97%
5g
$ 728.00

American Custom Chemicals Corporation
N-BOC-BETA-ALANINE-BETA-METHYL-N-CARBOXYANHYDRIDE 95.00%
1G
$ 939.89

Alichem
tert-Butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate
5g
$ 779.10

AK Scientific
Tert-butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate
5g
$ 1067.00

AK Scientific
Tert-butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate
1g
$ 358.00

AK Scientific
Tert-butyl4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate
250mg
$ 188.00

Total 16 raw suppliers

Chemical Property of Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate

Chemical Property:

Vapor Pressure:0.003mmHg at 25°C
Melting Point:144-145 °C
Boiling Point:282.4°C at 760 mmHg
PKA:-2.72±0.40(Predicted)
Flash Point:124.591°C
PSA：72.91000
Density:1.215g/cm³
LogP:1.61680
XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:229.09502258
Heavy Atom Count:16
Complexity:331

Purity/Quality:

97% ^*data from raw suppliers

N-Boc-β-alanine-β-methyl-n-carboxyanhydride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1CC(=O)OC(=O)N1C(=O)OC(C)(C)C
Uses N-Boc-beta-alanine-beta-methyl-n-carboxyanhydride

Technology Process of Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate

There total 4 articles about Tert-butyl 4-methyl-2,6-dioxo-1,3-oxazinane-3-carboxylate 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: 62.0%

: 357610-28-7
3-(di-tert-butyloxycarbonylamino)butyric acid

: 357610-31-2
3-(tert-butyloxycarbonyl)-4-methyl-4,5-dihydro-1,3-oxazine-2,6-dione

Guidance literature:: With pyridine; oxalyl dichloride; N,N-dimethyl-formamide; In acetonitrile; at -20 - 20 ℃; for 7h;
DOI:10.1021/jo001583y

Reference yield:

: 43080-09-7,52815-19-7
3-t-butoxycarbonylaminobutyric acid

: 357610-31-2
3-(tert-butyloxycarbonyl)-4-methyl-4,5-dihydro-1,3-oxazine-2,6-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: Cs₂CO₃ / methanol; H₂O

1.2: 91 percent / dimethylformamide / 22 h

2.1: 60 percent / DMAP / acetonitrile / 24 h / 20 °C

3.1: 82 percent / H₂ / 10percent palladium hydroxide on carbon / methanol / 2 h / 20 °C

4.1: 62 percent / DMF; oxalyl chloride; pyridine / acetonitrile / 7 h / -20 - 20 °C

With pyridine; dmap; oxalyl dichloride; hydrogen; caesium carbonate; N,N-dimethyl-formamide; 10percent palladium hydroxide on carbon; In methanol; water; acetonitrile;
DOI:10.1021/jo001583y

Reference yield:

: 163188-30-5
N-Boc-β-methyl-β-alanine benzyl ester

: 357610-31-2
3-(tert-butyloxycarbonyl)-4-methyl-4,5-dihydro-1,3-oxazine-2,6-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / DMAP / acetonitrile / 24 h / 20 °C

2: 82 percent / H₂ / 10percent palladium hydroxide on carbon / methanol / 2 h / 20 °C

3: 62 percent / DMF; oxalyl chloride; pyridine / acetonitrile / 7 h / -20 - 20 °C

With pyridine; dmap; oxalyl dichloride; hydrogen; N,N-dimethyl-formamide; 10percent palladium hydroxide on carbon; In methanol; acetonitrile;
DOI:10.1021/jo001583y