N-Benzylphthalimid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

white crystalline powder

Verwenden

N-Benzylphthalimide may be used in the following syntheses:

• 2-benzyl-1,1,3,3-tetraphenylisoindoline
• tailor-made highly fluorous porphyrin derivatives
• N-benzylisoindole

synthetische

In a flask equipped with a reflux condenser, a mixture of 300 gm (2.04 mole) of phthalimide, 140 gm (1.09 mole) of potassium carbonate, and 300 gm (2.37 mole) of benzyl chloride is refluxed for 3 hr. The excess benzyl chloride is removed by steam distillation and the benzyl phthalimide which crystallizes out is filtered by suction. The product is washed with water, with 400 ml of 60% ethanol, and then dried to afford 360-375 gm (74-77%), m.p. 116°C (recrystallized from acetic acid).

Allgemeine Beschreibung

N-Benzylphthalimide (NBPT), also known as 2-benzylisoindoline-1,3-dione, is an N-substituted phthalimide. It has been prepared by reacting phthalic anhydride with benzyl amine in glacial acetic acid. Vibrational spectra of NBPT has been recorded and assigned. NBPT is a roof-shaped molecule with a planar cyclic imide and a phenyl ring connected by a methylene group. Crystal structure of N-benzylphthalimide has parallel layers of phthalimides stack along the a axis.

N-Benzylphthalimid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

N-Benzylphthalimid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29815	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
PT CHEM GROUP LIMITED		peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49979	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33338	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58

2142-01-0(N-Benzylphthalimid)Verwandte Suche:

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• BENZYLPHTHALIMIDE
• N-BENZYLPHTHALIMIDE
• SALOR-INT L253022-1EA
• N-BENZYLPHTALIMIDE
• 2-Benzyl-1,3-isoindolinedione
• 2-Benzylisoindoline-1,3-dione
• 2-Benzyl-1H-isoindole-1,3(2H)-dione
• 2-(benzyl)isoindoline-1,3-quinone
• 2-(phenylmethyl)isoindole-1,3-dione
• 1H-Isoindole-1,3(2H)-dione, 2-(phenylMethyl)-
• N-BenzylphthaliMide, 98.0%(LC)
• N-Benzylphthalimide
• 4-[[[(2-chloro-4-nitrophenyl)methylamino]-oxomethyl]amino]benzenesulfonyl fluoride
• 2-benzyl-2,3-dihydro-1H-isoindole-1,3-dione
• N-Benzylphthalimide >
• Phthalimide, N-benzyl-
• 2-(Phenylmethyl)-1H-isoindole-1,3(2H)-dione
• 2142-01-0
• 2140-01-0
• C15H11NO2
• N-Substituted Maleimides, Succinimides & Phthalimides
• N-Substituted Phthalimides
• Organic Building Blocks
• Cyclic Imides
• Building Blocks
• Carbonyl Compounds
• Carbonyl Compounds
• Cyclic Imides
• Organic Building Blocks
• N-Substituted Maleimides, Succinimides & Phthalimides
• N-Substituted Phthalimides