| Identification | More | [Name]
N-Methylphthalimide | [CAS]
550-44-7 | [Synonyms]
2-METHYL-1H-ISOINDOLE-1,3(2H)-DIONE
METHYL PHTHALIMIDE
N-METHYLPHTHALIMIDE
PHTHALIMIDE-N-METHYL
1H-Isoindole-1,3(2H)-dione,2-methyl-
2-Methyl-1H-isoindol-1,3(2H)-dion
2-methyl-1h-isoindole-3(2h)-dione
2-Methyl-isoindole-1,3-dione
n-methyl-phthalimid
N-Methylphthalimide,98%
n-methyl-1h-isoindole-1,3-(2h)-dione
2-Methylisoindoline-1,3-dione | [EINECS(EC#)]
208-982-4 | [Molecular Formula]
C9H7NO2 | [MDL Number]
MFCD00023063 | [Molecular Weight]
161.16 | [MOL File]
550-44-7.mol |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
1
| [RTECS ]
TI5602700
| [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29251900 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
Photoreduction of N-methylphthalimide (NMP) with 2,3-dimethyl-2-butene h and the selective electroreduction of N-methylphthalimide to 3-hydroxy-2-methyl-isoindolin-1-one have been studied. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 44, p. 497, 1979 DOI: 10.1021/jo01318a005 | [General Description]
Photoreduction of N-methylphthalimide (NMP) with 2,3-dimethyl-2-butene has been studied. The selective electroreduction of N-methylphthalimide to 3-hydroxy-2-methyl-isoindolin-1-one in ionic liquids and phenol as a proton donor under silent and ultrasonic conditions has been reported. Single electron transfer (SET)-induced photochemical reaction of NMP with silyl enol ether has been investigated. Nitration of NMP is reported to afford “exclusively” 3-nitro-derivative. | [Purification Methods]
Recrystallise the imide from absolute EtOH or AcOH (m 134o). The IR has max at 1780 and 1380cm -1. [Beilstein 21 H 461, 21 III/IV 5030.] |
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