Home Cart Sign in  
Chemical Structure| 42599-26-8 Chemical Structure| 42599-26-8

Structure of 42599-26-8

Chemical Structure| 42599-26-8

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 42599-26-8 ]

CAS No. :42599-26-8
Formula : C5H7NO2
M.W : 113.11
SMILES Code : O=C1N(C)CCC1=O
MDL No. :MFCD11868754
InChI Key :DHFODCCTNFXCCQ-UHFFFAOYSA-N
Pubchem ID :12211348

Safety of [ 42599-26-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 42599-26-8 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 42599-26-8 ]

[ 42599-26-8 ] Synthesis Path-Downstream   1~35

  • 1
  • [ 59157-01-6 ]
  • [ 42599-26-8 ]
  • 2
  • [ 5336-42-5 ]
  • [ 42599-26-8 ]
YieldReaction ConditionsOperation in experiment
Ethyl l-methyl-4,5-dioxo-3-pyrrolidinecarboxylate B.45 (6.76g, 33.6ommol) [Southwick, P. L., E. P. Previc, et al. (1956). J. Ore. Chem. 21(10): 1087-1095.] was dissolved in 76ml of acetic acid and 1 ImI of 48% by weight HBr. The solution was heated to a gentle reflux for 1 hour. The reaction was then poured into 400ml of ice and stirred until the ice melted. The aqueous layer was extracted with chloroform. The pH of the aqueous layer was adjusted to ~7 with sat. NaHCO3 was and then extracted with dichloromethane. The organic layer was dried over MgSO4 then concentrated under vacuum. The residue was triturated with ether and filtered to remove solids. The filtrates were concentrated under vacuum to give a reddish oil which was purified by CombiFlash chromatography eluting with acetonitrile/0.1% TFA. The fractions containing the product were concentrated under vacuum to give l-methyl-2,3- pyrrolidinedione B.46 (214mg,).IH NMR (500 MHz, DMSO-d6) δ ppm 3.56 (2 H, t, J=5.4 Hz), 2.97 (3 H, s), 2.62 (2 H, t, J=5.5 Hz)
  • 3
  • tert-butyl 4-hydroxy-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate [ No CAS ]
  • [ 42599-26-8 ]
  • 4
  • 4-hydroxy-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid [ No CAS ]
  • [ 42599-26-8 ]
YieldReaction ConditionsOperation in experiment
99% In tetrahydrofuran; at 65℃; for 4.0h; A 20 L round-bottomed flask equipped with an overhead stirrer was charged with 4-hydroxy-1-methyl-5-oxo-2,5-dihydro-1H- pyrrole-3-carboxylic acid (1000 g, 6.360 mol) and THF (15 L). The resultant mixture was heated to 65 C. After 4 h, the mixture was concentrated to dryness to give 1- methylpyrrolidine-2,3-dione (712 g, 99%) as a yellow solid.1H NMR (400 MHz, CDCl3) d 3.70 (t, J = 5.7 Hz, 2H), 3.13 (s, 3H), 2.72 (t, J = 5.7 Hz, 2H).
  • 5
  • [ 42599-26-8 ]
  • (3R)-3-ethynyl-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 6
  • [ 42599-26-8 ]
  • (3S)-3-ethynyl-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 7
  • [ 42599-26-8 ]
  • (3R)-3-hydroxy-1-methyl-3-[2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]pyrrolidin-2-one [ No CAS ]
  • 8
  • [ 42599-26-8 ]
  • (R)-3-hydroxy-1-methyl-3-((4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)pyrrolidin-2-one [ No CAS ]
  • 9
  • [ 42599-26-8 ]
  • (R)-3-hydroxy-3-((4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)-1-methylpyrrolidin-2-one [ No CAS ]
  • 10
  • [ 42599-26-8 ]
  • (R)-3-[2-[3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)phenyl]ethynyl]-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 11
  • [ 42599-26-8 ]
  • (R)-3-[2-[3-(4-aminopyrido[3,2-d]pyrimidin-6-yl)-4-methylphenyl]ethynyl]-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 12
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-4-methylpyrimido[5,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 13
  • [ 42599-26-8 ]
  • (R)-3-((3-(4-amino-2-methylpyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 14
  • [ 42599-26-8 ]
  • (R)-3-((3-(4-aminopyrido[3,2-d]pyrimidin-6-yl-2-d)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 15
  • [ 42599-26-8 ]
  • (R)-3-((3-(7-aminothiazolo[5,4-d]pyrimidin-2-yl)-4-methylphenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 16
  • [ 42599-26-8 ]
  • (R)-3-((3-(4-aminopyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 17
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-((2,4-dimethoxybenzyl)amino)pyrimido[5,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 18
  • [ 42599-26-8 ]
  • (R)-3-[2-[3-(4-aminopyrimido[5,4-d]pyrimidin-6-yl)phenyl]ethynyl]-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 19
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-((2,4-dimethoxybenzyl)amino)-6-methylpyrimido[5,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 20
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-6-methylpyrimido[5,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 21
  • [ 42599-26-8 ]
  • (R)-3-[2-[3-(4-aminopteridin-6-yl)phenyl]ethynyl]-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 22
  • [ 42599-26-8 ]
  • (R)-3-[2-[3-(4-aminoquinazolin-6-yl)phenyl]ethynyl]-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 23
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-3,4-dihydro-2,7-naphthyridin-2(1H)-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 24
  • [ 42599-26-8 ]
  • (R)-3-hydroxy-1-methyl-3-((3-(4-methylpyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)pyrrolidin-2-one [ No CAS ]
  • 25
  • [ 42599-26-8 ]
  • (R)-3-((3-(4-(dimethylamino)pyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one [ No CAS ]
  • 26
  • [ 42599-26-8 ]
  • (R)-3-hydroxy-1-methyl-3-((3-(4-(methylamino)pyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)pyrrolidin-2-one [ No CAS ]
  • 27
  • [ 42599-26-8 ]
  • (R)-3-((3-(4-amino-8-methylpyrido[3,2-d]pyrimidin-6-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 28
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-4-methylpyrido[3,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 29
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-4-(trifluoromethyl)pyrido[3,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 30
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)-2-methylphenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 31
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)-5-methylphenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 32
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)-4-methylphenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 33
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-amino-6-methylpyrido[3,4-d]pyrimidin-2-yl)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 34
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)-4-methoxyphenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
  • 35
  • [ 42599-26-8 ]
  • (R)-3-((3-(8-aminopyrido[3,4-d]pyrimidin-2-yl)-4-(trifluoromethoxy)phenyl)ethynyl)-3-hydroxy-1-methylpyrrolidin-2-one trifluoroacetate [ No CAS ]
 

Historical Records

Technical Information

Categories

Related Functional Groups of
[ 42599-26-8 ]

Amides

Chemical Structure| 69016-02-0

A552332 [69016-02-0]

N,N-Diethyl-2-oxobutanamide

Similarity: 0.95

Chemical Structure| 884507-98-6

A848500 [884507-98-6]

N,N-Diethyl-2-oxodecanamide

Similarity: 0.92

Chemical Structure| 36069-76-8

A367226 [36069-76-8]

Pyrrolidine-2,3-dione

Similarity: 0.92

Chemical Structure| 34086-58-3

A250032 [34086-58-3]

1-Acetylpyrrolidin-3-one

Similarity: 0.86

Chemical Structure| 1248826-72-3

A283406 [1248826-72-3]

4,4-Dimethylpyrrolidine-2,3-dione

Similarity: 0.85

Ketones

Chemical Structure| 69016-02-0

A552332 [69016-02-0]

N,N-Diethyl-2-oxobutanamide

Similarity: 0.95

Chemical Structure| 884507-98-6

A848500 [884507-98-6]

N,N-Diethyl-2-oxodecanamide

Similarity: 0.92

Chemical Structure| 36069-76-8

A367226 [36069-76-8]

Pyrrolidine-2,3-dione

Similarity: 0.92

Chemical Structure| 34086-58-3

A250032 [34086-58-3]

1-Acetylpyrrolidin-3-one

Similarity: 0.86

Chemical Structure| 1248826-72-3

A283406 [1248826-72-3]

4,4-Dimethylpyrrolidine-2,3-dione

Similarity: 0.85

Related Parent Nucleus of
[ 42599-26-8 ]

Pyrrolidines

Chemical Structure| 36069-76-8

A367226 [36069-76-8]

Pyrrolidine-2,3-dione

Similarity: 0.92

Chemical Structure| 34086-58-3

A250032 [34086-58-3]

1-Acetylpyrrolidin-3-one

Similarity: 0.86

Chemical Structure| 1248826-72-3

A283406 [1248826-72-3]

4,4-Dimethylpyrrolidine-2,3-dione

Similarity: 0.85

Chemical Structure| 37772-89-7

A794712 [37772-89-7]

Pyrrolidine-2,4-dione

Similarity: 0.82