As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiryHigh quality 4-(Bromomethyl)pyridine hydrobromide CAS 73870-24-3 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermedia
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiry4-(Bromomethyl)pyridine hydrobromide CAS:73870-24-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high qua
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquiry4-(Bromomethyl)pyridine hydrobromide Basic information Product Name: 4-(Bromomethyl)pyridine hydrobromide Synonyms: 4-(BROMOMETHYL)PYRIDINE, HYDR
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inquiryWuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiry4-(bromomethyl)pyridine hydrobromideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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inquirybulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
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inquiry73870-24-3 C6H7Br2N 4-(Bromomethyl)pyridine hydrobromide Application:73870-24-3 C6H7Br2N 4-(Bromomethyl)pyridine hydrobromide
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inquiry4-(hydroxymethyl)pyridine hydrobromide
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With phosphorus tribromide In chloroform at 45℃; | 93% |
With phosphorus tribromide In chloroform for 3h; Heating; | 91% |
With phosphorus tribromide In chloroform for 4.5h; Reflux; | 78% |
pyridine-4-methanol
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With phosphorus pentabromide In chloroform | 58.1% |
With hydrogen bromide In water at 150℃; | 50% |
With hydrogen bromide In water for 8h; Product distribution / selectivity; Reflux; | |
Multi-step reaction with 2 steps 1: hydrogen bromide / water / 4 h / Reflux 2: phosphorus tribromide / chloroform / 4.5 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: hydrogen bromide / 4 h / 100 °C 2: phosphorus tribromide / chloroform / 45 °C View Scheme |
pyridine-4-carbaldehyde
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium tetrahydroborate / methanol / 2 h / 0 - 25 °C 2: hydrogen bromide / 4 h / 100 °C 3: phosphorus tribromide / chloroform / 45 °C View Scheme |
4-bromomethyl pyridine hydrobromide
4-(2-azidomethyl)pyridine
Conditions | Yield |
---|---|
Stage #1: 4-bromomethyl pyridine hydrobromide With potassium carbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: With sodium azide In N,N-dimethyl-formamide at 20℃; for 3h; | 100% |
Stage #1: 4-bromomethyl pyridine hydrobromide With potassium carbonate at 20℃; for 0.25h; Inert atmosphere; Stage #2: With sodium azide at 20℃; for 72h; Inert atmosphere; | 49% |
Stage #1: 4-bromomethyl pyridine hydrobromide With potassium carbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: With sodium azide In N,N-dimethyl-formamide at 20℃; for 4h; |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; | 100% |
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; | 99% |
N-{3-[(4-fluorobenzyl)oxy]phenyl}piperidine-4-carboxamide hydrochloride
4-bromomethyl pyridine hydrobromide
N-{3-[(4-fluorobenzyl)oxy]phenyl}-1-(pyridin-4-ylmethyl)piperidine-4-carboxamide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 48h; | 97% |
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 2h; | 96.53% |
Stage #1: tert-butyl 2-(4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl)acetate With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere; Stage #2: 4-bromomethyl pyridine hydrobromide In tetrahydrofuran at -78 - 20℃; for 2h; | |
Stage #1: tert-butyl 2-(4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl)acetate With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere; Stage #2: 4-bromomethyl pyridine hydrobromide In tetrahydrofuran at -78 - 20℃; for 2h; | |
Stage #1: tert-butyl 2-(4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl)acetate With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere; Stage #2: 4-bromomethyl pyridine hydrobromide at -78 - 20℃; for 2h; |
(S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
Stage #1: (S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil at 0℃; for 0.333333h; Inert atmosphere; Schlenk technique; Stage #2: 4-bromomethyl pyridine hydrobromide In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 0.5h; Inert atmosphere; Schlenk technique; | 95% |
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
Stage #1: 3,6-bis(5-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)thiophen-2-yl)-9H-carbazole With sodium hydride In tetrahydrofuran; mineral oil at 0℃; Inert atmosphere; Schlenk technique; Stage #2: 4-bromomethyl pyridine hydrobromide With potassium carbonate In tetrahydrofuran; diethyl ether; water; mineral oil at 20℃; Inert atmosphere; Schlenk technique; | 91% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 59.84℃; for 2h; | 90% |
7-Hydroxy-8-methyl-2-(morpholin-4-yl)-4H-1,3-benzoxazin-4-one
4-bromomethyl pyridine hydrobromide
8-methyl-2-morpholin-4-yl-7-(pyridin-4-ylmethoxy)-4H-1,3-benzoxazin-4-one
Conditions | Yield |
---|---|
Stage #1: 7-Hydroxy-8-methyl-2-(morpholin-4-yl)-4H-1,3-benzoxazin-4-one With caesium carbonate In acetonitrile for 2h; Reflux; Stage #2: 4-bromomethyl pyridine hydrobromide In acetonitrile for 0.5h; Reflux; | 90% |
4-bromomethyl pyridine hydrobromide
(5S,8S)-2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7,8-dicarboxylic acid 7-benzyl ester 8-tert-butyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 90% |
diphenyl diselenide
4-bromomethyl pyridine hydrobromide
4-(phenylselenomethyl)pyridine
Conditions | Yield |
---|---|
With sodium tetrahydroborate; sodium hydroxide In ethanol at 20℃; Inert atmosphere; | 89% |
(9H-carbazol-3-yl)(piperidin-1-yl)methanone
4-bromomethyl pyridine hydrobromide
piperidin-1-yl(9-(pyridin-4-ylmethyl)-9H-carbazol-3-yl)methanone
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 48h; | 89% |
4-bromomethyl pyridine hydrobromide
5'-O-tritylthymidine
Conditions | Yield |
---|---|
Stage #1: 5'-O-tritylthymidine With sodium hydride In tetrahydrofuran for 0.333333h; Inert atmosphere; Sonication; Stage #2: 4-bromomethyl pyridine hydrobromide In tetrahydrofuran; water for 0.75h; Inert atmosphere; Sonication; Stage #3: With hydrogenchloride In ethanol; water at 80℃; for 1h; | 88% |
Octanal
4-bromomethyl pyridine hydrobromide
(R)-2-(pyridin-4-ylmethyl)octanal
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine; (2R,5S)-5-benzyl-2,3-dimethylimidazolidin-4-one; tris-(2-phenylpyridinato-C(2),N)iridinium(III) In dimethyl sulfoxide at 20℃; for 3h; Inert atmosphere; Fluorescent light; optical yield given as %ee; enantioselective reaction; | 87% |
carbon disulfide
1-[2-hydroxy-4-(phenylmethoxy)phenyl]-2-phenylethanone
4-bromomethyl pyridine hydrobromide
3-phenyl-7-(phenylmethoxy)-2-[(pyridin-4-ylmethyl)thio]-4H-1-benzopyran-4-one
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran at 20℃; | 86% |
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran | 86% |
carbon disulfide
4-bromomethyl pyridine hydrobromide
1-(2-hydroxy-4-methoxyphenyl)-2-(4-methylphenyl)ethanone
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran at 20℃; | 86% |
Conditions | Yield |
---|---|
Stage #1: C15H22O4 With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Stage #2: 4-bromomethyl pyridine hydrobromide In tetrahydrofuran at 0 - 23℃; Inert atmosphere; | 86% |
carbon disulfide
1-[2-hydroxy-4-(phenylmethoxy)phenyl]-2-(4-methoxyphenyl)ethanone
4-bromomethyl pyridine hydrobromide
3-(4-methoxyphenyl)-7-(phenylmethoxy)-2-[(pyridin-4-ylmethyl)thio]-4H-1-benzopyran-4-one
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran at 20℃; | 84% |
carbon disulfide
1-(2-hydroxy-4-methoxyphenyl)-2-(4-methoxyphenyl)ethanone
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran at 20℃; | 82% |
carbon disulfide
1-(2-hydroxy-4-methoxyphenyl)-2-phenylethanone
4-bromomethyl pyridine hydrobromide
7-methoxy-3-phenyl-2-[(pyridin-4-ylmethyl)thio]-4H-1-benzopyran-4-one
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In tetrahydrofuran at 20℃; | 81% |
Betulinic acid
4-bromomethyl pyridine hydrobromide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; | 80% |
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