2-tert-Butyl (2R)-3-Phenyl-5-oxopyrrolidine-2-carboxylate
Compound with spectra: 1 MS (GC)
| SpectraBase Compound ID | 2NIkjJI8hi7 |
|---|---|
| Mol Weight | 0.0 g/mol |
| Molecular Formula | C26H37NO4 |
| Exact Mass | 0.0 g/mol |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | J-56-2883-12 |
13',16':18',21'-dietheno-1,1''-diethyl-3',14',20',31'-tetramethyldispiro[piperidine-4,17'-[5,12,22,29]tetraoxa[37,40,41]triazatetracyclo[31.13.1.0.(4,45).0(30,35)]heptatetraconta-1',3',13',15',18',20',30',34',35',45'-decaene-47',4''-piperidine]-38',42'-dione
Methyl (8S/R)-6-Benzyloxycarbonyl)-4,8-bis[(S)-3-tert-butoxycarbonyl-2,2-dimethyl-4-oxazolinecarbonyloxy]-3,7,8,9-tetraahydro-6H-pyrrolo[3,2-f]quinoline-2-carboxylate
(2S,5S,7R,9S,10S,12R,13Z,15R)-15-Acetoxy-2-[(2R,5R,6S)-5-ethyl-6-hydroxy-6-methyltetrahydropyran-2-yl]-9-[(R)-1-ethyl-2-oxobutyl]-2,10,12-trimethyl-1,6,8-trioxodispiro[4.1.5.3]pentadec-13-ene
6H,13H-5,13:6,12-Dietheno-5a,12a-(methaniminomethano)-1H,5H,8H,12H-[1,2,4]triazolo[1,2-a][1,2,4]triazolo[1',2':1,2]pyridazino[4,5-d]pyridazine-18-acetic acid, 2,3,9,10-tetrahydro-.alpha.-(2-methylpropyl)-1,3,8,10,17,19-hexaoxo-2,9-diphenyl-, hexyl ester, stereoisomer
Methyl rel-(1R,3S,5R,6aR,8aR,8bS)-5-Butoxy-8b-methyl-6a,7,8,8a-tetrahydroxyxlopenta[1,2,3-hj]isooxazolo[2,3-b][1,2]oxazine-1-carboxylate
Water-dilutable, short-oil alkyd based on dehydrated castor oil (34% triglycerides, 25% phthalic anhydride); 55% solution in an aqueous glycol ether-alcohol mixture, neutralized with dimethylethanolamine
8-(2'-Hydroxy-2'-methylpropyl)-7,8,14,14a-tetrahydro-pyrrolidino[1,2-c]piperazino-[1',6'-2,3]-.beta.-carboline-(5ah.alpha.,8h.beta.,14h.alpha.)-1,6-dione
1H,3H-2a,5a-(Methaniminomethano)dicyclopropa[b,g]naphthalene-1,4-dicarboxylic acid, octahydro-8-methyl-7,9-dioxo-, diethyl ester, (1.alpha.,1a.alpha.,2a.alpha.,3a.alpha.,4.beta.,4a.alpha.,5a.alpha.,6 a.alpha.)-
(1aR,3S,4-R,4aS,5S,8aS,9aS)-2,3,4,4a,5,7,8a,9-Octahydro-5,8a-dihydroxy-4,4a,6-trimethyl-7-oxo-1aH-oxireno[2,3:8,8a]-naphtho[2',3'-b]furan-3-yl (E)-2-Methylbut-2-enoate (E)-2-Methylbut-2-enoate(1aR,3S,4-R,4aS,5S,8aS,9aS)-2,3,4,4a,5,7,8a,9-Octahydro-5,8a-dihydroxy-4,4a,6-trimethyl-7-oxo-1aH-oxireno[2',3':8,8a]-naphtho[2,3-b]furan-3-yl (E)-2-Methylbut-2-enoate
Methyl 2.beta.-(2'-(m-isopropyl-phenyl)ethyl)-1.beta.,3.alpha.-dimethyl-cyclohexanecarboxylate (so name and structure in Anderson & Botto) but MS (intense fragement at m/z = 187) and RT suggest 2.alpha.-epimer instead, with Reg. No. 19556-80-0? a methyl seco-dehydro-abietate
This compound is available in the following databases:
KnowItAll Mass Spectral Library
Author: Wiley
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Wiley Registry of Mass Spectral Data 2023
Author: Wiley
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