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The structure of a typical methoxy group. In organic chemistry, a methoxy group is the functional group consisting of a methyl group bound to oxygen.This alkoxy group has the formula R−O−CH 3.
Trimethyl orthoformate is a useful building block for creating methoxymethylene groups and heterocyclic ring systems. It introduces a formyl group to a nucleophilic substrate, e.g. RNH 2 to form R-NH-CHO, which can undergo further reactions.
Venn diagram showing additive and subtractive relationships various information measures associated with correlated variables and .The area contained by both circles is the joint entropy (,).
Trimethyl phosphite is an organophosphorus compound with the formula P(OCH 3) 3, often abbreviated P(OMe) 3.It is a colorless liquid with a highly pungent odor. It is the simplest phosphite ester and finds used as a ligand in organometallic chemistry and as a reagent in organic synthesis.
Dimethyl ether (DME; also known as methoxymethane) is the organic compound with the formula CH 3 OCH 3, (sometimes ambiguously simplified to C 2 H 6 O as it is an isomer of ethanol). The simplest ether , it is a colorless gas that is a useful precursor to other organic compounds and an aerosol propellant that is currently being demonstrated for ...
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Dimethyl carbonate (DMC) is an organic compound with the formula OC(OCH 3) 2.It is a colourless, flammable liquid. It is classified as a carbonate ester.This compound has found use as a methylating agent and as a co-solvent in lithium-ion batteries. [1]
Given an H-space with multiplication :, the Pontryagin product on homology is defined by the following composition of maps (;) (;) (;) (;)where the first map is the cross product defined above and the second map is given by the multiplication of the H-space followed by application of the homology functor to obtain a homomorphism on the level of homology.