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DIETHYLAMINOMETHYLENEMALONATE

DIETHYLAMINOMETHYLENEMALONATE structure

DIETHYLAMINOMETHYLENEMALONATE 

structure
  • CAS No:

    6296-99-7

  • Formula:

    C8H13NO4

  • Chemical Name:

    DIETHYLAMINOMETHYLENEMALONATE

  • Synonyms:

    DIETHYL AMINOMETHYLENEMALONATE;Diethyl 2-(aMinoMethylene)Malonate;ETHYL 3-AMINO-2-CARBETHOXY 2-PROPENOATE;Aminomethylenemalonic acid diethyl ester;diethyl 2-(aminomethylidene)propanedioate;diethyl 2-(azanylmethylidene)propanedioate;2-(aminomethylene)malonic acid diethyl ester

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

DIETHYLAMINOMETHYLENEMALONATE Basic Attributes

187.19

187.084457

17499

DTXSID80280580

2922499990

Characteristics

78.6

1

1.1±0.1 g/cm3

56-59ºC

263.4°C at 760 mmHg

105.3±18.1 °C

1.472

Safety Information

UN 3335

R36/37/38;R43

S26-S36/37/39

DIETHYLAMINOMETHYLENEMALONATE Use and Manufacturing

N'-(2-Chloro-5-(4-(4-morpholinyl)-7, 8-dihydro-l, 6-naphthyridin-6(5H)-yl)-3- pyridinyl)-N, N-dimethylsulfamide; (1) 2-((l-(ethoxycarbonyl)-l, 2, 3, 6-tetrahydropyridin-4- ylamino)methylene)malonate.; A mixture of 1 -carbethoxy-4-piperidone (10.0 mL, 66.3 mmol), 4-methylbenzenesulfonic acid hydrate (0.60 g, 3.15 mmol), and diethyl 2- (aminomethylene)malonate (4.65 g, 24.84 mmol) in toluene (50 mL) in a 150 mL RBF equipped with a Dean-Stark trap was heated to 135 0C under nitrogen overnight. The reaction mixture was cooled and concentrated. The oil was purified on silica gel using acetone-hexane (1 :9-4:6). The (a) To a solution of 15 g of 4H-tetrahydrothiopyran-4-one in 500 mL of toluene, 25 g of (a) To a solution of 15 g of 4H-tetrahydrothiopyran-4-one in 500 mL of toluene, 25 g of (a) To a solution of 15 g of 4H-tetrahydrothiopyran-4-one in 500 mL of toluene, 25 g of

Computed Properties

Molecular Weight:187.19
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:6
Exact Mass:187.08445790
Monoisotopic Mass:187.08445790
Topological Polar Surface Area:78.6
Heavy Atom Count:13
Complexity:202
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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