- Methylidyne, or (unsubstituted) carbyne, is an
organic compound whose molecule consists of a
single hydrogen atom
bonded to a
carbon atom. It is the parent...
-
Chloroformium Freon 20
Methane trichloride Methyl trichloride Methenyl trichloride Methenyl chloride Refrigerant-20 terchloride/perchloride of
formyle (archaic)...
-
beaker Names Preferred IUPAC name
Tribromomethane Other names Bro****rm
Methenyl tribromide[citation needed]
Methyl tribromide Identifiers CAS
Number 75-25-2 Y...
-
intermediate in metabolism. 5,10-CH=THF is a
coenzyme that
accepts and
donates methenyl (CH=) groups. It is
produced from 5,10-methylenetetrahydrofolate by either...
- {\ce {Formyl - H4MPT + H+}}}
methenyl-H4MPT
cyclohydrolase methenyl − H 4 MPT {\displaystyle {\ce {
methenyl-H4MPT}}} 4
Methenyl − H 4 MPT + F 420 H 2 {\displaystyle...
- moieties, that is,
groups containing one
carbon atom e.g. methyl, methylene,
methenyl, formyl, or formimino. When
combined with one such single-carbon moiety...
- H4MPT -> HCO-H4MPT + MF}}} Formyl-H4MPT is
subsequently reduced to
methenyl-H4MPT.
Methenyl-H4MPT then
undergoes a one-step
hydrolysis followed by a two-step...
-
cyclohydrolase (EC 3.5.4.27) is an
enzyme that
catalyzes the
chemical reaction 5,10-
methenyl-5,6,7,8-tetrahydromethanopterin + H2O ⇌ {\displaystyle \rightleftharpoons...
-
adenosine triphosphate the
acetyl group,
carried by
coenzyme A formyl,
methenyl or
methyl groups,
carried by
folic acid and the
methyl group,
carried by...
-
carbonyl group on the
phenyl ring. As a consequence,
methenyl-
THMPT is more
difficult to
reduce than
methenyl- THFA.
Reduction is
effected by a so-called iron-sulfur...
