2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-on

2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-on Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Tryptamine 380 (9.0 g, 56.2 mmol) and triethylamine (13.8 g, 136.3 mmol) were dissolved in warm toluene (800 mL). Under vigorous stirring, a solution of triphosgene (6.7 g, 22.6 mmol) in toluene (35 mL) was added dropwise and the mixture was stirred for a further 20 min at room temperature. Then, HBr (30% in acetic acid; 13 mL) was added and the mixture was refluxed for 30 min. After cooling to room temperature, water (300 mL) and ethyl acetate (300 mL) were added and, after separation of the layers, the aqueous phase was extracted once more with ethyl acetate (300 mL). The combined organic layers were dried over magnesium sulfate and concentrated in vacuo. The residue was recrystallized from methanol/ethyl acetate (1:1) to afford 7.74 g (74%) of 2,3,4,9-tetrahydro-1H-pyrido[ 3,4-b]indol-1-one 382 as a white solid; mp 184°C.

2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	sales@accelachem.com	China	11660	64
Shanghai Tombiopharma Chemical Co. Ltd.	13391076197	tombiopharma@163.com	China	4992	55
Wuhan ChemFaces Biochemical Co., Ltd.	18607101326 15172504745	aileen@chemfaces.com	China	7059	55
EMMX Biotechnology LLC	888-539-0666	info@emmx.com	United States	8449	60
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	27322	60
Aikon International Limited	025-58851090 13611564524	lwan@aikonchem.com	China	15952	58
Shanghai Jizhi Biochemical Technology Co. Ltd.	400-400-400-9004166 18616739031	3007523370@qq.com	China	52712	58

17952-82-8(2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-on)Verwandte Suche:

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• 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
• 1,2,3,4-Tetrahydro-β-carboline-1-one
• 3,4-Dihydro-β-carboline-1(2H)-one
• 1,2,3,4-Tetrahydronorharman-1-one
• 1H-Pyrido[3,4-b]indol-1-one, 2,3,4,9-tetrahydro-
• 2,3,4,9-tetrahydropyrido[3,4-b]indol-1-one
• 17952-82-8