3,3-diMethyl-6-nitrobenzo[c][1,2]oxaborol-1(3H)-ol Chemische Eigenschaften,Einsatz,Produktion Methoden

Synthese

At -40°C, to 100% fuming nitric acid (10 mL) was added dropwise a solution of 3,3-dimethylbenzo[c][l,2]oxaborol-l(3H)-ol (XCVI) (1.37 g, 0.0085 mol) in carbon tetrachloride (40 mL), maintaining the temperature below -40°C. After 20 min, the yellow solution was poured into ice and was stirred for 10 min at RT. The mixture was extracted with EtOAc. 1M aqueous NaOH was added to the organic layer to adjust the pH=7. The organic layer was separated, and washed with water, dried over MgS04, and filtered, and the solvent was removed in vacuo to give an orange viscous oil. The oily residue was triturated with hexane to give pure 3,3-diMethyl-6-nitrobenzo[c][1,2]oxaborol-1(3H)-ol.

3,3-diMethyl-6-nitrobenzo[c][1,2]oxaborol-1(3H)-ol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

3,3-diMethyl-6-nitrobenzo[c][1,2]oxaborol-1(3H)-ol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shanghai Boc Chemical Co., Ltd.	021-34975602; +8618721111801	shangli@bocchem.com	China	138	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
PT CHEM GROUP LIMITED	+86-85511178; +86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49978	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Shanghai Anmike Chemical Co. Ltd.	18019252918	sale@amkchem.com	China	7321	55
Aikon International Limited	025-58851090 13611564524	lwan@aikonchem.com	China	15951	58
Zhengzhou Acme Chemical Co., Ltd.	0371-037163312495,13303845143 13303845143	3001379618@qq.com	China	10384	58
Suzhou Rovathin Foreign Trade Co.,Ltd	0512-65816829 18662214788	info@rovathin.com.cn	China	9652	58
Block Chemical Technology (Shanghai) Co., LTD	021-20432219 13918097649	li_jinfei@acblock-lab.com	China	9509	58

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• 3,3-diMethyl-6-nitrobenzo[c][1,2]oxaborol-1(3H)-ol
• 1,3-dihydro-1-hydroxy-3,3-dimethyl-6-nitro-2,1-Benzoxaborole
• 3,3-Dimethyl-6-Nitrobenzo[C][1,2]Oxaborol-1(3H)-Ol(WXC00403)
• 2,1-Benzoxaborole, 1,3-dihydro-1-hydroxy-3,3-dimethyl-6-nitro-
• 1266084-47-2