[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Brown et al., 2000 - Google Patents

High loading polymer-supported N-methylmorpholine N-oxide; a practically efficient and readily recyclable promoter of the Pauson-Khand reaction

Brown et al., 2000

Document ID
15751853967418304753
Author
Brown D
Campbell E
Kerr W
Lindsay D
Morrison A
Pike K
Watson S
Publication year
Publication venue
Synlett

External Links

Snippet

A high loading polymer supported amine N-oxide has been prepared and shown to be a good, practicable, and readily recyclable promoter of the Pauson-Khand reaction under mild conditions, generally affording excellent yields of cyclopentenones. In addition, use of N …
Continue reading at www.thieme-connect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
    • C07C29/124—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids of halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/06—Formation or introduction of functional groups containing oxygen of carbonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS

Similar Documents

Publication Publication Date Title
Drewry et al. Solid‐supported reagents in organic synthesis
Barluenga et al. A simple regiospecific synthesis of substituted pyridines from 2-aza-1, 3-dienes
Gooßen et al. Carboxylic acids as substrates in homogeneous catalysis
Littke et al. The First General Method for Stille Cross‐Couplings of Aryl Chlorides
Kuhl et al. Beyond Directing Groups: Transition‐Metal‐Catalyzed C H Activation of Simple Arenes
Wang et al. Rhodium (III)‐Catalyzed C H Activation of Arenes Using a Versatile and Removable Triazene Directing Group
US9452425B2 (en) Compositions containing ionic liquids and their uses, in particular in organic synthesis
KR100999315B1 (en) Process for preparing dithioesters
Appukkuttan et al. Microwave‐Assisted Transition‐Metal‐Catalyzed Synthesis of N‐Shifted and Ring‐Expanded Buflavine Analogues
Cotugno et al. Pd nanoparticle catalysed one-pot sequential Heck and Suzuki couplings of bromo-chloroarenes in ionic liquids and water
Gómez et al. Iridium‐catalyzed isomerization/bromination of allylic alcohols: synthesis of α‐bromocarbonyl compounds
Brown et al. High loading polymer-supported N-methylmorpholine N-oxide; a practically efficient and readily recyclable promoter of the Pauson-Khand reaction
Latta et al. Development and synthesis of an arylboronic acid-based solid-phase amidation catalyst
Li et al. Rh (iii)-Catalyzed regioselective mono-and di-iodination of azobenzenes using alkyl iodide
Pan et al. Palladium-catalyzed Heck-type coupling of allyl esters: β-hydride versus β-acetoxy elimination
CN110357801A (en) A kind of method that three component reaction of catalysis of iodine synthesizes nitrogenous five member ring heterocyclic compound
Kerr et al. A polymer-supported alkyl methyl sulfide as an efficient promoter of the Khand cyclisation reaction
Kazmierski et al. 2, 2′-Bipyridine: An Efficient Ligand in the Cobalt-Catalyzed Synthesis of Organozinc Reagents from Aryl Chlorides and Sulfonates
Schilling et al. Suzuki Coupling of Chiral 1, 1′‐Binaphthyl Systems− New Synthetic Routes to Functionalize the 2‐and 2, 2′‐Positions
Huang et al. Stereoselective aminobromination of alkylidenecyclopropanes with TsNH2 and NBS as nitrogen and bromine sources: a simple access to γ-bromohomoallylic sulfonamides
Thoran et al. Synthesis of 1, 1′‐Bicarbazoles by Sequential Iron (III)‐and Palladium (II)‐Catalyzed Oxidative Coupling Reactions
Alletto et al. Enantiospecific on-water bromination: a mild and efficient protocol for the preparation of alkyl bromides
Chaudhari et al. o-Iodoxybenzoic acid mediated oxidative desulfurization of 1, 3-disubstituted thioureas to carbodiimides
Jin et al. Palladium-catalyzed R (sp3)-Zn/R (sp)-SnBu3 oxidative cross-coupling
Zhang Copper-catalyzed Ligand-Free Suzuki-Miyaura Coupling Reaction of Aryl Halides with Arylboronic Acid