Polymorph II of 2-(2-Ethyl-2,3-di­hydro-1-benzo­furan-2-yl)imidazolinium Chloride

In the title compound (efaroxan hydrochloride), homochiral cationic molecules form chains along the b axis of the triclinic cell via N-H⋯Cl hydrogen bonds. The furanyl groups are nearly parallel to the a axis and the imidazolinium rings are roughly perpendicular to it.

O-Methylde­hydronorcacalol

The structure and relative stereochemistry of O-methyldehydronorcacalol, a sesquiterpenoid isolated from Traversia baccharoides Hook f., is established. The hydroxyl group takes part in a bifurcated hydrogen bond, intramolecular with an adjacent methoxy O atom and intermolecular with an acetyl O atom of an adjacent molecule.

(1R)-1-[(2R,4R,5S)-4-Methyl-5-phenyl-3-tosyl-1,3-oxazolidin-2-yl]indan-2-one

1,3-Oxazolidines are powerful chiral templates for auxiliary-directed asymmetric synthesis. The stereochemical parameters of the title compound are in good agreement with other arylsulfonyloxazolidines.

2,3-Di­hydro-6,7-di­methyl-2-phenyl-4H-1-benzo­pyran-4-one

In the title molecule, the dihydropyran ring adopts a sofa conformation. The benzopyran ring is distorted from planarity and the phenyl ring forms a dihedral angle of 53.86 (6)° with the dihydropyran ring.

Redetermination of Monoclinic VOHPO₄.2H₂O

A new synthetic route for the preparation of single crystals of monoclinic VOHPO₄.2H₂O has been found. The results of the single-crystal structure analysis are compared with those of an earlier X-ray powder structure determination.

(Benzoato-O){tris­[(2-benzimidazolyl-N³)methyl]amine-N}zinc(II) Tetra­fluoroborate Methanol Solvate

Di­aquabis(2-pyridine­carboxylato-N,O)manganese(II)

Bis(aceto­nitrile-N)di­aquatri­chloroerbium(III) Aceto­nitrile Solvate

Bis(tetra-n-butylammonium) Hexa-μ₃-sulfido-hexa­kis­(nitrosoiron)

Bis(1,4,7-tri­thia­cyclononane-S,S',S'')cobalt(II) Bis(triiodide)

Macrocyclic Thioether Complexes of Palladium with Di­bromoiodide Anions

Bis(aceto­nitrile-N)(1,4,8,12-tetra­aza­cyclo­penta­decane)nickel(II) Bis(triiodide) and (1,4,8,12-Tetra­aza­cyclo­penta­decane)palladium(II) Bis(triiodide)

Polymeric μ,μ'-Pyrazine-N,N'-bis­(N-salicyl­idene-R,S-alaninato)copper(II) Tetrahydrate

Dimeric (Imidazole-N³)(N-salicyl­idene-rac-alaninato-O,N,O')copper(II)

Di­aquabis(5-methoxycarbonyl-3,6-di­methylpyrazine-2-carboxylato-N¹,O)copper(II)

cis-Di­chloro(2-di­phenylphosphino­ethylamine-N,P)palladium(II)

catena-Poly[[tetra­kis­(μ-3,5-di­nitrobenzoato-O:O')dicopper(II)]bis­[(μ-3,5-di­nitrobenzoato-O:O')(methanol-O)copper(II)]]

Bis(2,2'-bi­pyridine-N,N')(iso­cyanato-N)copper(II) Tri­cyanomethanide

Di­phenylzirconocene

H₂N(CH₂)₂NH₃⁺.[Mn{H₂N(CH₂)₂NH₂}₃]²⁺.[Sb Se₄]³⁻

Tri­ethylammonium Tris(thiobenzoato-O,S)cadmate(II)

trans-Diperchloratobis(pyridine-2-carboxamide-N¹,O)copper(II)

Monosodium 3-(Di­methylammonio)-1-hy­droxy-1,1-propanediyldi­phosphonate Monohydrate (Monosodium Olpadronate Monohydrate)

A Dihydrate Complex of Molybdosilicic Acid and Hexa­methylphosphoramide, [{(CH₃)₂N}₃PO]₅[H₄SiMo₁₂O₄₀].2H₂O

1,1,1,2,2,2,3,3,3-Nona­carbonyl-1,2-[μ-bis­(di­phenylphosphino)methane-P',P'']-3-(tri­methylphosphite-P)triangulotriruthenium(0)

A Novel Cyclotriphosphazene Complex with a Short Transannular P⋯P Contact

cis-Bis[(2-di­phenylphosphino­ethyl)di­methylstannyl]platinum(II)

Chloro(di­benzylamine-N)di­methylaluminium(III)

Tetra­ethylammonium (2,2-Di­cyano-1,1-ethylenedi­thiolato-S,S')bis­(tri­phenylphosphino-P)copper(I), (Et₄ N)[Cu(PPh₃)₂{S₂C₂(CN)₂}]

Chloro(N,N',N''-tri­methyl-1,5,9-tri­aza­cyclodo­decane-κ³N)zinc(II) Hexa­fluorophosphate

The Monomeric Form of a Cobalt(III) Complex of a Tetra­aza Macrocyclic Ligand with a Dangling Carboxylate Arm

(1,3-Butadiynyl-C¹)(η⁵-cyclo­pentadienyl)(tri­phenylphosphine-P)nickel(II)

Di­chloro[ferrocene-1,1'-diylbis(di­phenylphosphine-P)]mercury(II) Methanol Solvate

trans-Di­aquabis(4-hydroxybenzoato-O)bis­(nicotinamide-N)copper(II)

Hexa­kis­(N,N-di­methylformamide-O)nickel(II) Bis(tetra­fluoroborate)

Sodium Hydrogen Hexa­acetatodirhodate(II)

An Azo­methylene Carbonyliron Complex from 4,4'-Di­methylbenzaldazine, μ₂,η²,σ³-(4-Methylbenz-1-al)hydrazone-N¹-(5-methylbenzyl­idene)hexa­carbonyldiiron

Di­chloro[(−)-sparteine-N,N']copper(II)

Bromo(hydrido)methylbis(4-methylpyridine-N)silicon Bromide at 173K

1,10-Phenanthrolin-1-ium Chloride Bis(1,10-phenanthroline) Solvate at 143K

6-Acetyl-3,4-di­hydro-2,2-di­methyl-2H-benzo­pyran-3,7-diyl Di­acetate

1-(3,4-Di­meth­oxy-α,β-di­hydrocinnamoyl)pyrrole, a Novel Amide from Piper brachystachyum

1,4-Bis[3-(N-cyclo­hexylimino­methyl)-2-hy­droxy-5-methylbenzyl]piperazine

8-Acetyl-4-methyl-9-phenylthio-7,8,9,10-tetra­hydro-7,8-benzocoumarin

Di­ethyl 1-(3,4-Di­chloro­phenyl)-5-oxo-3-(2-thienyl)-2,2-pyrrolidinedi­carboxylate

2-Acetyl-5,8-di­hydronaphthalen-1-ol

A Steroidal Di­hydro-1,3-oxazine Derivative

2-(Isoprop­oxy)-4,12-di­phenyl-4-(tri­fluoro­methyl)-1,13-di­thia-3,11-di­azadi­spiro[4.0.4.3]trideca-2,11-diene

meso-1-[3-(1-Hy­droxy-3-butynyl)phenyl]-3-butyn-1-ol

A gem-Di­chloro[4.3.1]propellane and a gem-Di­chloro[5.3.1]propellenone

Cyclo­hexanone-2,4,4,6-tetra­methyl Ester

meso-3,6-Di­methyl-3,6-bis­(tert-butyldi­methylsilyl­oxy)-1,7-octadiyne

Ammonium Hydrogen Tartronate

1H-Indole-3-propionic Acid

The Absolute Configuration of cis-(αS,1S,2R)-2-Methyl-1-(α-methylbenzylamino)cyclo­hexanecarboxamide

A Cyclic Sulfate with a Seven-Membered Ring: 1,3,2-Dioxathiepane 2,2-Dioxide

2-Acétamido-2',4'-di­nitrodiphénylsulfure

Synthesis and Absolute Structure Determination of Camphanoate Derivatives of Five Bi­cyclo[3.1.0]hexane Compounds

The First Structural Characterization of a Sulfoximidium Salt

Rotundifoline, an Oxo­indole Alkaloid

6-Allyl-8,8-di­methyl-3-oxo-2-(1-phenylethyl)-2-azabi­cyclo[4.3.0]non-1(9)-ene-5-carboxylic Acid, a Key Compound in the Asymmetric Synthesis of Quadrone

Cyclotene Hydrate, C₆H₈O₂.H₂O

5,7-Di­methyl-3-phenyl-1,2,4-benzotriazine

Ambroxol Theophylline-7-acetate Salt Monohydrate

6,7,8,9-Tetra­hydro-4-tri­fluoro­methyl-2H-pyrano[3,2-g]quinolin-2-one, (I), and 6,7,8,9-Tetra­hydro-9-ethyl-4-tri­fluoro­methyl-2H-pyrano[3,2-g]quinolin-2-one, (II)

1,4-Bis(tri­phenylmeth­oxy)-2-butyne, Rhombohedral with Z' = 7/6

Stereochemistry of Anti-Inflammatory Drugs. VI. Piperazinium 2-(2,6-Di­chloro­phenylamino)phenylacetate Dihydrate, (H₂PZ)D₂.2H₂O

A Perforated Molecular Tape in the 1:1 Salt of 4,4'-Tri­methylenedi­pyridine and 1,3,5-Benzenetri­carboxylic acid

(+)-3-Oxo-23,24-dinor-5α-cholan-22-oic Acid: Hydrogen-Bonding Patterns in a Steroidal Keto Acid and its Monohydrate

[3aR-(3aα,4α,7α,7aα)]-2-Acetyl-4,8,8-tri­methylperhydro-4,7-methano-1,2-benzisoselenazol-3a-ol

1-Acetyl-2-thiohydantoin

(3S)-4,4-Di­methyl-2-oxo­tetra­hydro­furan-3-yl (2S)-2-(1,4-Benzodioxin-6-yl)propionate

Three N-Aryl-Substituted 3-hydroxypyridin-4-ones

Inclusion Complex of rac-5,5,7,12,12,14-Hexa­methyl-1,4,8,11-tetra­aza­cyclo­tetra­decane with Hydrochloride and Water

2-(N-Acetylamino)pent-4-ynamide

3,5-Bis(2-pyridyl)-4-p-chloro­phenyl-4H-1,2,4-triazole

Anticancer Agents. III. 4,4'-(Hexane-1,6-diyl)bis­(piperazine-2,6-dione)

2-(Nitro­amino)pyridine

5-Amino-3-tri­fluoro­methyl-1H-1,2,4-triazole