2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R34:Verursacht Ver?tzungen.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).

Verwenden

Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases

Allgemeine Beschreibung

2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine (BEMP) is a phosphazene base. BEMP participates in the mild base catalyzed nucleophilic ring opening of N-sulfonyl aziridines. BEMP supported on polystyrene (PS-BEMP) has been reported as an efficient catalyst for the ring-opening of epoxides with phenols. BEMP is about 2000 times more basic and also much more sterically hindered than DBU (l,8-diazabicyclo[5.4.0]undecene).

Einzelnachweise

1. Schwesinger, R.; Willaredt, J.; Sclemper, H.; Keller, M.; Schmitt, D.; Fritz, H., Chem. Ber. 1994, 127, 2435.
2. Schwesinger, R., Chimia 1985, 39, 269.
3. Commercially available from Fluka.
4. Xu, W.; Mohan, R.; Morrissey, M. M., Biorg. Med. Chem. Lett. 1998, 8, 1089.
5. McComas, W.; Chen, L.; Kim, K., Tetrahedron Lett. 2000, 41, 3573.
6. Caldarelli, M.; Habermann, J.; Ley, S. V., J. Chem. Soc., Perkin Trans. 1. 1999, 107.

2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE 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
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
Hebei Weibang Biotechnology Co., Ltd	+8615350571055	Sibel@weibangbio.com	China	6087	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	021-61259108 18621169109	market03@meryer.com	China	40228	62
Beijing Ouhe Technology Co., Ltd	010-82967028 13552068683	2355560935@qq.com	China	12390	60
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42958	64
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17770	75
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80

98015-45-3()Verwandte Suche:

---

• 1,3-Dimethyl-2-(diethylamino)-2-(tert-butylimino)-1,3-diaza-2-phospha(V)cyclohexane
• 1,3-Dimethyl-2-(diethylamino)-2-(tert-butylimino)hexahydro-1,3,2-diazaphosphorine
• 2-(tert-Butylimino)-2-(diethylamino)-1,3-dimethylhexahydro-1,3,2-diazaphosphorine
• 2,6-Dimethyl-1-(tert-butylimino)-N,N-diethyl-1,1-dihydro-2,6-diazaphosphorinane-1-amine
• 2-tert-Butylimino-2-diethylamino-1,3-dimethylhexahydro-1,3,2-diazaphosphorine
• N,N-Diethyl-1,3-dimethyl-2-(tert-butylimino)-1,2,3,4,5,6-hexahydro-2H,2H-1,3,2-diazaphosphorine-2-amine
• 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE
• 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DI- METHYLPERHYDRODIAZAPHOSPHORINE, 98%
• 2-T-BU-IMINO-2-DIETHAMINO-1,3,DIME-PER-H YDRO-DIAZAPHOSPHOR.
• 2-tert-Butylimino-2-diethylamino-1,3-diethyl-perhydro-1,3,2-diazaphosphorine
• 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine solution 1 M in hexane, >=97% (GC), 97% (GC)
• 2-tert-Butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2
• 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine purum, >=98.0% (GC)
• >=97% (GC)
• 2-|tert|-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine solution
• 3,5-Dibromo-2,4,6-trimethylpyridine &ge
• 5-Iodo-2-methoxypyridine &ge
• 1-Bromo-3-hydroxypropane &ge
• 4-Chlorobutyl acetate &ge
• 2-Bromo-3-methyl-5-nitropyridine &ge
• 4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester &ge
• 3-Amino-4-bromopyridine &ge
• 2-Bromo-5-chloropyridine &ge
• 3-Iodomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester &ge
• 2-Chloro-4-methoxypyridine &ge
• 2λ5-1,3,2-Diazaphosphorin-2-amine, 2-[(1,1-dimethylethyl)imino]-N,N-diethylhexahydro-1,3-dimethyl-
• amino-1,3-dimethyL
• imino-2-diethyL
• perhydro-1,3,2-diazaphosphorine
• 2-tert-Butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine solution, 1M in hexane
• 2-tert-butylimino-N,N-diethyl-1,3-dimethyl-1,3,2
• 8-Bromoquinoline &ge
• 3-(3-Methoxyphenyl)propionic acid &ge
• (Bromomethyl)cyclopropane &ge
• Cyclopropylacetic acid &ge
• 3-(4-Fluorophenoxy)propanenitrile &ge
• (+/-)-2-Hydroxydecanoic acid &ge
• 1-Benzyl-4-formylpiperidine &ge
• n-Dodecyltrimethoxysilane &ge
• 1-Benzylpyrrolidin-3-yl-methanol &ge
• 4-Phenoxyaniline &ge
• 3,4,5-Trimethoxyaniline &ge
• 1-N-Boc-4-bromopiperidine &ge
• 1-(5-Chloropyridin-2-yl)piperazine &ge
• 2-Cyano-3-methylaniline &ge
• 3-Methoxy-2-butanol &ge
• N-Methyl-N-tetrahydro-2H-pyran-4-ylamine &ge
• 3-Bromo-4-methylphenol &ge
• Tert-Butyl Trans-(2-Hydroxymethyl)Cyclopropylcarbamate &ge
• 2-Ethoxybenzaldehyde &ge
• 2-Iodo-1-methyl-3-nitrobenzene &ge
• 4-Hydroxy-3-methoxy-a-methylbenzyl alcohol &ge
• 2-(Benzyloxy)acetic acid &ge
• 3-Bromoquinoline &ge
• Tetrahydropyran-4-carbaldehyde &ge
• 2-Chloro-3-methylpyridine &ge
• 1-Pyridin-3-ylmethyl-piperazine &ge
• tert-Butyl 2-aminopropylcarbamate &ge