Pyrans

Pyrans are six-membered heterocyclic, non-aromatic rings, consisting of five carbon atoms and one oxygen atom and containing two double bonds. Pyran derivatives, such as pyranoflavonoids are biologically important. Monosaccharides containing a six-membered ring are known as pyranoses. The presence of a halogen allows these reagents to be used as substrates in various coupling reactions, including Suzuki-Miyaura cross-coupling reactions.

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Description

Molecular Formula

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330655 4-Chlorotetrahydropyran 96% C5H9ClO
CDS013961 4-Iodotetrahydro-2H-pyran AldrichCPR C5H9IO
CDS019309 Tetrahydro-2H-thiopyran-4-amine hydrochloride AldrichCPR C5H12ClNS
262579 2-(Bromomethyl)tetrahydro-2H-pyran 98% C6H11BrO
CDS013754 4-(bromomethyl)tetrahydropyran AldrichCPR C6H11BrO
306371 2-(Chloromethyl)tetrahydro-2H-pyran 99% C6H11ClO
475394 2-(2-Bromoethoxy)tetrahydro-2H-pyran 96% C7H13BrO2
23021 2-(2-Chloroethoxy)tetrahydro-2H-pyran ≥97.0% C7H13ClO2
ADE000006 6,8-Diiodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C8H7I2NO
ADE001365 6-Iodo-3,4-dihydro-2H-pyrano[2,3-b]pyridine AldrichCPR C8H8INO
ADE000008 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine AldrichCPR C8H8INO
ADE000003 8-Iodo-3,4-dihydro-2H-pyrano[3,2-c]pyridine AldrichCPR C8H8INO
ADE001412 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-ol AldrichCPR C8H8INO2
415979 2-(3-Bromopropoxy)tetrahydro-2H-pyran 98% C8H15BrO2
466913 2-(3-Chloropropoxy)tetrahydro-2H-pyran 97% C8H15ClO2
CBR01670 Ethyl 4-aminotetrahydro-2H-pyran-4-carboxylate hydrochloride AldrichCPR C8H16ClNO3
CBR00835 N-(Tetrahydro-2H-pyran-2-ylmethyl)ethanamine hydrochloride AldrichCPR C8H18ClNO
732907 3,7-Dibromochromone C9H4Br2O2
732869 6-Chloro-3-iodochromone C9H4ClIO2
732788 6-Bromo-4-chromanone C9H7BrO2
ADE001407 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carbonitrile AldrichCPR C9H7IN2O
ADE000010 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carbaldehyde AldrichCPR C9H8INO2
ADE001416 6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylic acid AldrichCPR C9H8INO3
ADE001408 (6-Iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-yl)methanol AldrichCPR C9H10INO2
543721 4-Chloro-6-fluoro-2H-benzopyran-3-carboxaldehyde 97% C10H6ClFO2
548944 4,6-Dichloro-2H-benzopyran-3-carboxaldehyde 97% C10H6Cl2O2
ADE001420 Methyl 6-iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridine-8-carboxylate AldrichCPR C10H10INO3
CDS000919 2-Bromo-3-(tetrahydro-2H-pyran-2-yloxy)pyridine AldrichCPR C10H12BrNO2
732974 Methyl 6-fluorochromone-2-carboxylate C11H7FO4
477818 2-(4-Bromophenoxy)tetrahydro-2H-pyran 98% C11H13BrO2
528692 2-(6-Bromohexyloxy)tetrahydro-2H-pyran 97% C11H21BrO2
497185 2-(6-Chlorohexyloxy)tetrahydro-2H-pyran 95% C11H21ClO2
CDS001427 4-(3-Chlorophenyl)tetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C12H13ClO2
CVT00031 6-Bromo-2′,3′,5′,6′-tetrahydrospiro[indoline-3,4′-pyran] AldrichCPR C12H14BrNO
CBR00762 4-(Tetrahydro-2H-pyran-2-ylmethoxy)aniline hydrochloride AldrichCPR C12H18ClNO2
CDS001389 4-[3-(Trifluoromethyl)phenyl]tetrahydro-2H-pyran-4-carboxaldehyde AldrichCPR C13H13F3O2
ADE001421 tert-Butyl (6-iodo-3,4-dihydro-2H-pyrano[3,2-b]pyridin-8-yl)carbamate AldrichCPR C13H17IN2O3
ADE001380 6-((trimethylsilyl)ethynyl)-3,4-dihydro-2H-pyrano[2,3-b]pyridine AldrichCPR C13H17NOSi
525561 6-Bromo-2-phenyl-(4H)-4-benzopyranone 97% C15H9BrO2