3,4-DIHYDRO-2H-PYRAN

Details

Stereochemistry	ACHIRAL
Molecular Formula	C5H8O
Molecular Weight	84.1164
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C1COC=CC1

InChI

InChIKey=BUDQDWGNQVEFAC-UHFFFAOYSA-N

InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2

HIDE SMILES / InChI

Molecular Formula	C5H8O
Molecular Weight	84.1164
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Kinetic analysis of genipin degradation in aqueous solution.	2010-12	21299106
Cytotoxic terpene quinones from marine sponges.	2010-11-24	21339953
Coupling the Petasis condensation to an iron(III) chloride-promoted cascade provides a short synthesis of Relenza congeners.	2010-11-19	20945892
Bioengineering functional copolymers. XIV. Synthesis and interaction of poly(N-isopropylacrylamide-co-3,4-dihydro-2H-pyran-alt-maleic anhydride)s with SCLC cancer cells.	2010-11-15	20943403
3-Ethyl 2-methyl 8-bromo-2-phenyl-1,2,3,3a,4,9b-hexa-hydro-chromeno[4,3-b]pyrrole-2,3-dicarboxyl-ate.	2010-11-06	21589384
Stereoselective C-glycosidations with achiral and enantioenriched allenylsilanes.	2010-10-15	20839812
Antiviral agents 2. Synthesis of trimeric naphthoquinone analogues of conocurvone and their antiviral evaluation against HIV.	2010-09-01	20685126
Total synthesis of (+)-ambruticin S: probing the pharmacophoric subunit.	2010-08-20	20704433
Racemic tricarbonyl[(4a,5,6,7,8,8a-η)-2-phenyl-3,4-dihydro-2H-1-benzopyran]chromium(0).	2010-08-11	21588503
Methyl 4-(4-chloro-phen-yl)-3,3a,4,4a,5,12c-hexa-hydro-2-thia-naphtho-[1',2':3,2]furo[5,4-b]pyrrolizine-4a-carboxyl-ate.	2010-07-24	21588391
Total synthesis of jerangolid A.	2010-07-16	20565089
Racemic tricarbon-yl(η-7-meth-oxy-flavan)chromium(0).	2010-07-10	21588147
Synthesis and reactivity of 2H-pyran moiety in [60]fullerene cage skeleton.	2010-07-02	20521834
Total synthesis of (+)-sieboldine A.	2010-06-16	20527933
Asymmetric synthesis of spiro-3,4-dihydropyrans via a domino organocatalytic sequence.	2010-05-21	20429598
Methyl 4-phenyl-1,2,3,3a,4,4a,5,12c-octa-hydronaphtho[1',2':3,2]furo[5,4-b]pyrrolizine-4a-carboxyl-ate.	2010-05-15	21579434
Efficient and highly selective method for the synthesis of benzo(naphtho)quinoline derivatives catalyzed by iodine.	2010-03-08	20067233
Synthesis and assignment of absolute configuration of the iridoid 9-deoxygelsemide.	2010-02-05	20038133
Low-energy positron scattering from dihydropyran.	2009-12-31	19472979
Synthesis and structural characterization of two diasteroisomers of vinylcatechin dimers.	2009-11-11	19817383
Enantioselective formal total synthesis of (+)-aspergillide C.	2009-11-05	19817392
4,4-Dimethyl-2-tosyl-1,2,3,3a,4,11b-hexa-hydro-11H-pyrrolo[3,4-c]pyrano[5,6-c]chromen-11-one 0.125-hydrate.	2009-10-31	21578517
1-Benzyl-6,8-dimethyl-4-phenyl-2-tosyl-1,2,3,3a,4,6,7,8,9,9b-deca-hydro-pyrrolo[3,4-c]pyrano[6,5-d]pyrimidine-7,9-dione.	2009-10-28	21578488
Computational study of the self-initiation mechanism in thermal polymerization of methyl acrylate.	2009-10-08	19791812
8-[(3,3-Dimethyl-oxiran-2-yl)methoxy-meth-yl]-11-hydr-oxy-2-isopropenyl-5-methyl-12-oxo-1,2,3,12-tetra-hydro-pyrano[3,2-a]xanthen-1-yl acetate.	2009-09-26	21577999
1-Ethyl-2-tosyl-4,4,6-trimethyl-2,3,3a,4-tetra-hydro-1H-pyrrolo[3,4-c]pyrano[6,5-b]quinoline-11(6H)-one monohydrate.	2009-08-08	21577515
cis-1-Ethyl-4,4,6,8-tetra-methyl-2-tosyl-2,3,3a,4,6,7,8,9-octa-hydro-1H-pyrrolo[3',4':3,4]pyrano[6,5-d]pyrimidine-7,9-dione.	2009-07-15	21583559
Recent synthetic studies leading to structural revisions of marine natural products.	2009-07-13	19841716
New 1alpha,25-dihydroxy-19-norvitamin D(3) compounds constrained in a single A-ring conformation: synthesis of the analogues by ring-closing metathesis route and their biological evaluation.	2009-06-11	19402630
Synthesis, characterization and biological activity of ring-substituted 6-benzylamino-9-tetrahydropyran-2-yl and 9-tetrahydrofuran-2-ylpurine derivatives.	2009-03-01	19232496
Biomimetic transannular oxa-conjugate addition approach to the 2,6-disubstituted dihydropyran of laulimalide yields an unprecedented transannular oxetane.	2009-02-20	19159194
A fluorous-tagged "safety catch" linker for preparing heterocycles by ring-closing metathesis.	2009-02-19	19173645
Catalytic asymmetric synthesis of an HIV integrase inhibitor.	2009-01-15	19099496
Potassium trifluoro-[(Z)-3-(oxan-2-yl-oxy)prop-1-en-1-yl]borate monohydrate.	2008-12-24	21581647
Improved synthesis of (3E,7Z)-3,7-tetradecadienyl acetate, the major sex pheromone constituent of the potato pest Symmetrischema tangolias (Gyen).	2008-12-24	19053388
Vinylic C--H borylation of cyclic vinyl ethers with bis(pinacolato)diboron catalyzed by an Iridium(I)-dtbpy complex.	2008-12-01	18844313
Characterization, reactivity and photosensitizing properties of the triplet excited state of alpha-lapachone.	2008-11-28	18989476
Total synthesis of bryostatin 16 using atom-economical and chemoselective approaches.	2008-11-27	19037312
Gold-catalyzed intermolecular addition of alcohols toward the allenic bond of 4-vinylidene-2-oxazolidinones.	2008-11-21	18972040
Stereocontrolled formal synthesis of (+/-)-platensimycin.	2008-09-18	18702494
Function-oriented synthesis: biological evaluation of laulimalide analogues derived from a last step cross metathesis diversification strategy.	2008-07-30	18662015
Hydrolytic reactivity trends among potential prodrugs of the O2-glycosylated diazeniumdiolate family. Targeting nitric oxide to macrophages for antileishmanial activity.	2008-07-10	18533711
Characterization of compounds from the roots of Saposhnikovia divaricata by high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry.	2008-06	18470877
Nickel-catalyzed cycloadditions of unsaturated hydrocarbons, aldehydes, and ketones.	2008-04-04	18318544
Organocatalytic asymmetric synthesis of functionalized 3,4-dihydropyran derivatives.	2008	18528922
cis-3-Methyl-1-phenyl-8a,9,10,11,12,12a,12b-hexa-hydro-1H,3bH-pyrazolo[3,4:2',3']pyrano[4',5',6'-kl]xanthene.	2007-12-12	21200811
Aglycone geniposidic acid, a naturally occurring crosslinking agent, and its application for the fixation of collagenous tissues.	2007-12-01	17530623
Neuroprotective coumarins from the root of Angelica gigas: structure-activity relationships.	2007-11	18087802
Epoxidation-alcoholysis of cyclic enol ethers catalyzed by Ti(OiPr)4 or Venturello's peroxophosphotungstate complex.	2007-06-07	17520150
Ambient-pressure organic superconductors kappa-(DMEDO-TSeF)2[Au(CN)4](solv.): Tc tuning by modification of the solvent of crystallization.	2007	17610218

Patents

Substance Class	Chemical Created by `admin` on `Wed Apr 02 19:51:08 GMT 2025` Edited by `admin` on `Wed Apr 02 19:51:08 GMT 2025`
Record UNII	T6V9N71IHX
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

DIHYDROPYRAN

Preferred Name

English

3,4-DIHYDRO-2H-PYRAN

Systematic Name

English

2,3-DIHYDRO-4H-PYRAN

Systematic Name

English

2-PYRAN, 3,4-DIHYDRO-

Systematic Name

English

1,2-PYRAN, 3,4-DIHYDRO-

Systematic Name

English

NSC-73472

Code

English

DIHYDRO-2H-PYRAN, 3,4-

Systematic Name

English

3,4-DIHYDROPYRAN

Systematic Name

English

2,3-DIHYDRO-.GAMMA.-PYRAN

Common Name

English

DIHYDRO-2H-PYRAN

Systematic Name

English

NSC-57860

Code

English

PYRAN, DIHYDRO-

Systematic Name

English

.DELTA.2-DIHYDROPYRAN

Common Name

English

5,6-DIHYDRO-4H-PYRAN

Systematic Name

English

2H-3,4-DIHYDROPYRAN

Common Name

English

2H-PYRAN, 3,4-DIHYDRO-

Systematic Name

English

DIHYDROPYRAN [MI]

Common Name

English

Code System Code Type Description

PUBCHEM

8080