-
isomers of
pyran that
differ by the
location of the
double bonds. In 2H-
pyran, the
saturated carbon is at
position 2, whereas, in 4H-
pyran, the saturated...
-
heterocyclic compounds with the
formula C5H8O: 3,4-Dihydro-2H-
pyran 3,6-dihydro-2H-
pyran In
IUPAC names, "dihydro"
refers to the two
added hydrogen atoms...
- 3-(1,2-dimethylheptyl)-7,8,9,10-tetrahydro-6,6,9-trimethyl-6H-dibenzo(b,d)
pyran-1-ol 3-[2-(dimethylamino) ethyl]
indole (N,N-Dimethyltryptamine) (+)-4-ethyl-1...
-
containing five
carbon atoms and one
oxygen atom. It is
named by
reference to
pyran,
which contains two
double bonds, and may be
produced from it by adding...
-
eliminated the
pyran ring,
identifying MupW as
being involved in ring formation. The
epoxide of PA-A at C10-11 is
believed to be
inserted after pyran formation...
- 4-benzopyrone) is a
derivative of
benzopyran with a
substituted keto
group on the
pyran ring. It is an
isomer of coumarin.
Derivatives of
chromone are collectively...
-
chemicals with two
hydrogen molecules 2H-
pyran, a form of
Pyran 2H-1-benzopyran, a form of
Benzopyran 2H-
pyran-2-one, a form of 2-Pyrone 2H, a type of...
- acid, alpha-amino-6-carboxy-2-oxo-2H-
pyran-3-propionic acid, and
stizolobic acid, alpha-amino-6-carboxy-2-oxo-2H-
pyran-4-propionic acid, in the presence...
-
concomitant with
formation of 5-hydroxypentanal.
Pyran Tetrahydropyran Paul Ch.
Kierkus (2001). "3,4-Dihydro-2H-
pyran". EEROS. doi:10.1002/047084289X.rd230. ISBNÂ 0471936235...
-
temperatures due to
brush fires. In particular, 3-methyl-2H-furo[2,3-c]
pyran-2-one was
found to
trigger seed
germination in
plants whose reproduction...
