7316-61-2

Usage

Appearance

Yellowish to brownish solid
The substance has a solid form with a color ranging from yellowish to brownish.

Usage

Synthetic building block in organic chemistry
It serves as a fundamental component in creating more complex organic molecules and structures.

Potential applications

Preparation of pharmaceuticals and complex organic molecules
The compound may be utilized in the synthesis of various drugs and intricate organic compounds.

Additional applications

Materials science and research tool
It can be employed in the development of new materials and as a means to study the reactivity of different chemical functional groups.

Safety precautions

Hazardous properties and proper safety protocols
The compound may pose potential risks or hazards, so it is essential to handle it with care and follow appropriate safety measures.

InChI:InChI=1/C11H8Cl2O/c12-11(13)9-7-4-2-1-3-6(7)5-8(9)10(11)14/h1-4,8-9H,5H2

Upstream product

• 79-36-7 dichloroacethyl chloride 
• 95-13-6 1-indene 
• 76-02-8 trifluoroacetyl chloride 

Downstream Products

• 74411-72-6 endo-1-hydroxy-exo-1-phenyl-1,1a,2,2a-tetrahydro-7H-cyclobutindene 
• 72261-56-4 endo-1-phenyl-1,1a,2,2a-tetrahydro-7H-cyclobutindene 
• 138089-67-5 1-phenyl-1a,2a-dihydro-7H-cyclobutindene 
• 156963-20-1 N-(2,2a,7,7a-tetrahydro-1H-cyclobut<α>indene-1-ylidene)-benzenesulfenamide 
• 131251-91-7 trans-1-methyl-4-(1-methylethenyl)-2-cyclohexaneacetonitrile 
• 26452-99-3 2,3-dihydro-1H-indene-1-acetonitrile 

Relevant academic research and scientific papers

Visible-Light-Promoted Selenocyanation of Cyclobutanone Oxime Esters Using Potassium Selenocyanate

We report the visible-light-promoted selenocyanation of cyclobutanone oxime esters using potassium selenocyanate in the presence of a fac-Ir(ppy)3 catalyst for the first time. Because of the mild conditions employed and use of readily accessible potassium selenocyanate, this method is an effective and green strategy for the synthesis of cyano and selenocyano bifunctional substituted alkanes.

Synthesis of Highly Substituted Cyclopropanes via the Quasi-Favorskii Rearrangement of α,α-Dichlorocyclobutanols

A method for the synthesis of highly substituted cyclopropanes via a quasi-Favorskii rearrangement is described. The method includes the combination two chemical transformations starting from α,α-dichlorocyclobutanones prepared via the [2 + 2] Staudinger ketene cycloaddition between either terminal- or cis-olefins and dichloroketene. First, α,α-dichlorocyclobutanones are reacted with organocerium reagents to afford the corresponding tertiary alcohols in good to excellent yields through a nucleophilic addition reaction that provided exclusively anti-products. Second, upon irreversible deprotonation, the tertiary α,α-dichlorocyclobutanols underwent a ring-contraction reaction (i.e., quasi-Favorskii rearrangement) to form structurally diverse cyclopropanes in moderate to good yields. The syn-stereoselectivity during the quasi-Favorskii rearrangement was evaluated using DFT analysis.

PLANT GROWTH REGULATOR COMPOUNDS

The present invention relates to relates to novel strigolactam derivatives, to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, 5 to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.

GERMINATION PROMOTERS

The present invention relates to new compounds of formula (I) for the promotion of seed germination, to processes for preparing the compounds, to seeds comprising the compounds, to seed germination promoting compositions comprising the compounds and to methods of using the compounds for promoting the germination of seeds. In particular, the compounds are useful in promoting germination of corn under cold stress conditions.

Tricyclic indeno-pyrrole derivatives as serotonin receptor modulators

The present invention generally relates to a series of compounds, to pharmaceutical compositions containing the compounds, and to use of the compounds and compositions as therapeutic agents. More specifically, compounds of the present invention are tricyclic indeno-pyrrole compounds. These compounds are serotonin receptor (5-HT) ligands and are useful for treating diseases, disorders, and conditions wherein modulation of the activity of serotonin receptors (5-HT) is desired (e.g. anxiety, depression and obesity).

Free radical-based annulation of alkenes yielding fused cycloheptanones

Stereospecific annulation of cyclic alkenes for the preparation of cis-fused seven-membered ring systems was accomplished by sequential [2+2] cycloaddition, exo-allylation, hydrohalogenation, and free radical ring expansion. The new strategy extends our recently developed cyclobutanone-based ring expansion reactions.

Iminyl radicals: Part II. Ring opening of cyclobutyl- and cyclopentyliminyl radicals

Slow addition of tributylstannane to sulphenylimines 2 give the corresponding cycloiminyl radicals 3 which can undergo ring opening, a process that is easily incorporated into complex reaction sequences.

Facile activation of zinc. Preparation of cyclobutanones via dichloroketene and cyclopropanes using the Simmons-Smith reaction

Zinc powder activated by heating in an inert atmosphere gave good yields when used for the title reactions. The very easy work up procedure for the cyclobutanones further increases the potential of the method.

ULTRASOUND PROMOTED DICHLOROKETENE-OLEFIN CYCLOADDITIONS

We have observed that olefin-dichloroketene 2+2 cycloadditions are accelerated by ultrasonic irradiation.Short reaction times, good yields, ambient reaction conditions and use of ordinary bench-top zinc instead of activated zinc (Zn-Cu couple) are the sig