- In
organic chemistry,
allenes are
organic compounds in
which one
carbon atom has
double bonds with each of its two
adjacent carbon atoms (R2C=C=CR2, where...
- Emma
Allene Roberts (September 1, 1928 – May 9, 2019) was an
American actress. Born in Fairfield, Alabama,
Roberts was the
daughter of Mr. and Mrs. Frank...
-
Allene Rosalind Jeanes (July 19, 1906 –
December 11, 1995) was an
American chemist whose pioneering work
significantly impacted carbohydrate chemistry...
-
Allene Tew
Hostetter Nichols Burchard Reuß zu Köstritz de
Kotzebue (July 7, 1872 – May 1, 1955) was an
American socialite during the
Gilded Age who became...
-
Allene is a
feminine given name.
Notable people with the name include:
Allene Jeanes (1906–1995),
American chemical researcher Allene Ray (1901–1979)...
-
Allene Crater (December 1876 –
August 1957) was an
American actress born in Denver, Colorado. She
became interested in
theater while in high school, performing...
-
Squirrel Girl (Doreen
Allene Green) is a
superheroine appearing in
American comic books published by
Marvel Comics.
Created by
writer Will
Murray and writer-artist...
- In
organic chemistry, an
allene oxide is an
epoxide of an
allene. The
parent allene oxide is CH2=C(O)CH2 (CAS RN 40079-14-9), a rare and
reactive species...
- The Crabbé
reaction (or Crabbé
allene synthesis, Crabbé–Ma
allene synthesis) is an
organic reaction that
converts a
terminal alkyne and
aldehyde (or, sometimes...
-
Propadiene (/proʊpəˈdaɪiːn/) or
allene (/ˈæliːn/) is the
organic compound with the
formula H2C=C=CH2. It is the
simplest allene, i.e. a
compound with two adjacent...
