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1418128-72-9

4-chloro-2-iodo-1-(phenylsulfonyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine synthesis

8synthesis methods
1418128-37-6 Synthesis
2-FLUORO-4-(2-HYDROXYPROPAN-2-YL)BENZOIC ACID

1418128-37-6
19 suppliers
$612.00/1g

5-Fluoro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

1418128-33-2
27 suppliers
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4-chloro-2-iodo-1-(phenylsulfonyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine

1418128-72-9
1 suppliers
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Yield:1418128-72-9 71%

Reaction Conditions:

Stage #1: 2-fluoro-4-(2-hydroxypropan-2-yl)benzoic acidwith N-ethyl-N,N-diisopropylamine;N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate in N,N-dimethyl-formamide at 20; for 0.416667 h;
Stage #2: 5-fluoro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline in N,N-dimethyl-formamide at 50;

References:

Angst, Daniela;Gessier, Fran?ois;Janser, Philipp;Vulpetti, Anna;W?lchli, Rudolf;Beerli, Christian;Littlewood-Evans, Amanda;Dawson, Janet;Nuesslein-Hildesheim, Barbara;Wieczorek, Grazyna;Gutmann, Sascha;Scheufler, Clemens;Hinniger, Alexandra;Zimmerlin, Alfred;Funhoff, Enrico G.;Pulz, Robert;Cenni, Bruno [Journal of Medicinal Chemistry,2020,vol. 63,# 10,p. 5102 - 5118] Location in patent:supporting information

193290-80-1 Synthesis
3-Fluoro-4-formylbenzoic acid

193290-80-1
66 suppliers
$110.00/1g

4-chloro-2-iodo-1-(phenylsulfonyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine

1418128-72-9
1 suppliers
inquiry