Download the app
educalingo
cyanohydrin

Meaning of "cyanohydrin" in the English dictionary

DICTIONARY

PRONUNCIATION OF CYANOHYDRIN

ˌsaɪənəʊˈhaɪdrɪn


GRAMMATICAL CATEGORY OF CYANOHYDRIN

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Cyanohydrin is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES CYANOHYDRIN MEAN IN ENGLISH?

Cyanohydrin

A cyanohydrin is a functional group found in organic compounds. It is most commonly, but not limited to, examples having a cyano and a hydroxy group attached to the same carbon atom with the formula R2CCN, where R is H, alkyl, or aryl. Cyanohydrins are industrially important precursors to carboxylic acids and some amino acids. Cyanohydrins can be formed by the cyanohydrin reaction, which involves treating a ketone or an aldehyde with hydrogen cyanide in the presence of excess amounts of sodium cyanide as a catalyst: RR’C=O + HCN → RR’CCN In this reaction, the nucleophilic CN− ion attacks the electrophilic carbonyl carbon in the ketone, followed by protonation by HCN, thereby regenerating the cyanide anion. Cyanohydrins are also prepared by displacement of sulfite by cyanide salts: Cyanohydrins are intermediates in the Strecker amino acid synthesis.

Definition of cyanohydrin in the English dictionary

The definition of cyanohydrin in the dictionary is any of a class of organic compounds containing a cyanide group and a hydroxyl group bound to the same carbon atom.

WORDS THAT RHYME WITH CYANOHYDRIN

aldrin · bredren · bredrin · chlorohydrin · chondrin · dieldrin · Drin · endrin · ephedrin · ephedrine · epichlorohydrin · ninhydrin · Paludrine · salamandrine · Sanhedrin · speldrin

WORDS THAT BEGIN LIKE CYANOHYDRIN

cyanoacetylene · cyanoacrylate · cyanobacteria · cyanobacterium · cyanocobalamin · cyanocobalamine · cyanogen · cyanogenamide · cyanogenesis · cyanogenetic · cyanogenic · cyanometer · cyanophyte · cyanose · cyanosed · cyanosis · cyanotic · cyanotype · cyanurate · cyanuret

WORDS THAT END LIKE CYANOHYDRIN

aspirin · brin · chagrin · Erin · florin · Gagarin · glycerin · grin · heparin · Kirin · mandarin · margarin · Marin · navarin · Perrin · Schwerin · serin · trin · Turin · warfarin

Synonyms and antonyms of cyanohydrin in the English dictionary of synonyms

SYNONYMS

Translation of «cyanohydrin» into 25 languages

TRANSLATOR

TRANSLATION OF CYANOHYDRIN

Find out the translation of cyanohydrin to 25 languages with our English multilingual translator.

The translations of cyanohydrin from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «cyanohydrin» in English.
zh

Translator English - Chinese

氰醇
1,325 millions of speakers
es

Translator English - Spanish

cianhidrina
570 millions of speakers
en

English

cyanohydrin
510 millions of speakers
hi

Translator English - Hindi

cyanohydrin
380 millions of speakers
ar

Translator English - Arabic

سيانوهدرين
280 millions of speakers
ru

Translator English - Russian

циангидрин
278 millions of speakers
pt

Translator English - Portuguese

cianohidrina
270 millions of speakers
bn

Translator English - Bengali

cyanohydrin
260 millions of speakers
fr

Translator English - French

cyanhydrine
220 millions of speakers
ms

Translator English - Malay

Cyanohydrin
190 millions of speakers
de

Translator English - German

Cyanhydrin
180 millions of speakers
ja

Translator English - Japanese

シアノヒドリン
130 millions of speakers
ko

Translator English - Korean

시아 노히 드린
85 millions of speakers
jv

Translator English - Javanese

Cyanohydrin
85 millions of speakers
vi

Translator English - Vietnamese

cyanohydrin
80 millions of speakers
ta

Translator English - Tamil

சயனோவைதிரின்
75 millions of speakers
mr

Translator English - Marathi

सायनाहायड्रिन
75 millions of speakers
tr

Translator English - Turkish

sıyanohıdrin
70 millions of speakers
it

Translator English - Italian

cianidrina
65 millions of speakers
pl

Translator English - Polish

cyjanohydrynę
50 millions of speakers
uk

Translator English - Ukrainian

ціангідрін
40 millions of speakers
ro

Translator English - Romanian

cianohidrină
30 millions of speakers
el

Translator English - Greek

κυανουδρίνης
15 millions of speakers
af

Translator English - Afrikaans

cyanohydrin
14 millions of speakers
sv

Translator English - Swedish

cyanohydrin
10 millions of speakers
no

Translator English - Norwegian

cyanohydrin
5 millions of speakers

Trends of use of cyanohydrin

TRENDS

TENDENCIES OF USE OF THE TERM «CYANOHYDRIN»

Principal search tendencies and common uses of cyanohydrin
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «cyanohydrin».

Examples of use in the English literature, quotes and news about cyanohydrin

EXAMPLES

10 ENGLISH BOOKS RELATING TO «CYANOHYDRIN»

Discover the use of cyanohydrin in the following bibliographical selection. Books relating to cyanohydrin and brief extracts from same to provide context of its use in English literature.
1
Organic Chemistry
We study the naming of compounds containing the nitrile group in Aldehydes and Ketones Section 18113 (I) OH CH3CH + HCEN : CH3(II—IEN H 2- Hydroxypropanenitrile (Acetaldehyde cyanohydrin; produced as a racemic mixture) Addition ...
William Brown, Brent Iverson, Eric Anslyn, 2013
2
Cassava: Biology, Production and Utilization
Ca. CH3. lll lV Fig. 14.4. Enzymatic breakdown of linamarin. Compound 1 (from Conn. 1994). Compound lll. (acetone cyanohydrin) also breaks down at a rate dependent upon pH and temperature. 0 r ' I I -L 1 1 '““l I. vacuoles of the cassava ...
R. J. Hillocks, J. M. Thresh, Anthony Bellotti, 2002
3
Organic Mechanisms: Reactions, Stereochemistry and Synthesis
Formation of cyanohydrin or a-aminonitrile from a carbonyl compound, ammonium chloride and sodium cyanide: a matter of reaction time. The formation of the cyanohydrin proceeds fast and reversibly, that of a-aminonitrile slowly and  ...
Reinhard Bruckner, Michael Harmata, 2010
4
Asymmetric Catalysis on Industrial Scale: Challenges, ...
4 Cyanohydrin formation and derivatization to complete the reaction. actions employing this reagent could be called transhydrocyanations. These reactions proceed in two steps: cleavage of acetone cyanohydrin and reaction of the liberated ...
Hans Ulrich Blaser, Elke Schmidt, 2007
5
Organic Chemistry, Enhanced Edition
Hydrogen cyanide, HCN, adds to the carbonyl group of an aldehyde or ketone to form a tetrahedral carbonyl addition compound called a cyanohydrin. For example, HCN adds to acetaldehyde to form acetaldehyde cyanohydrin in 75% yield.
William Brown, Christopher Foote, Brent Iverson, 2010
6
Organic Chemistry: A Short Course
C ; PO HCN 1 NC i COOH ( KOH a cyanohydrin (9.27) Acetone, for example, reacts as follows: O OH KOH HCN 1 CH3 CH3 COO CH3 CH3 COO acetone CN acetone cyanohydrin (9.28) Hydrogen cyanide has no unshared electron pair on its ...
Harold Hart, Christopher M. Hadad, Leslie Craine, 2011
7
Hazardous Chemicals: Safety Management and Global Regulations
75-86-5) Molecular formula: (CH3)2C(OH)(CN)O Synonyms and trade names: ACH, 2-Hydroxy-2-methyl propionitrile; 2-Methyl-lactonitrile; 2-Cyano-2-propanol; p-Hydroxyisobutyronitrile, oL-Hydroxyisobutyronitrile Acetone cyanohydrin is an  ...
T.S.S. Dikshith, 2013
8
Science of Synthesis: Houben-Weyl Methods of Molecular ...
... using (S)-oxynitrilase enzymes 247, 248 fi Cyanohydrins, from ketones, without stereocontrol 266–272 fi Cyanohydrin silyl ethers, from acylsilanes and cyanoformates, cyanide-catalyzed 269 fi Cyanohydrin silyl ethers, from aldehydes, using ...
Daniel Bellus, Uwe Bergsträßer, Steven J. Collier, 2014
9
Articles on Nitriles, Including: Cyanohydrin, Cyanohydrin ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Hephaestus Books, 2011
10
Enzymatic Reactions in Organic Media
By this reasoning, the Candida cylindracea lipase-catalysed deacylation of acylated cyanohydrins (52; R = CN) in di- isopropyl ether was used to produce the less reactive (S)-cyanohydrin esters (60, 62). Enantioselectivity was quite sensitive ...
Ari Koskinen, A. Klibanov, 1996

9 NEWS ITEMS WHICH INCLUDE THE TERM «CYANOHYDRIN»

Find out what the national and international press are talking about and how the term cyanohydrin is used in the context of the following news items.
1
Global acetone market to increase consumption at a CAGR of 3% by …
It is a major ingredient used in the manufacturing of acetone cyanohydrin for methyl methacrylate (MMA), bisphenol A (BPA), and aldol ... «WhaTech, Jun 15»
2
Discover the methacrylic acid market - global industry share, trends …
In second route, acetone cyanohydrin is converted to methactylamide sulfate using sulfuric acid, which then hydrolyzed to MAA. The global ... «WhaTech, Jun 15»
3
Global Consumption of Hydrogen Cyanide (HCN) to Follow Rising …
From pole to pole, HCN is mainly applied in the manufacturing of acetone cyanohydrin, methionine, chelating agents, adiponitrile, sodium ... «PR Web, Jun 15»
4
Ineos pipeline releases ammonia; sheriff concerned by notice
... is a producer of acrylonitrile, acetonitrile, hydrogen cyanide and acetone cyanohydrin, chemicals with a wide range of uses, such as creating ... «Victoria Advocate, Jun 13»
5
Evonik to apply new MMA production technique at expanded …
MMA's principal production method is acetone cyanohydrin (ACH), which uses acetone and hydrogen cyanide as raw materials. «Plastics Today, Sep 12»
6
New catalyst could improve production of glass alternatives
The industrial standard for a practical catalyst is conversion of acetone cyanohydrin into methyl methacrylate in the span of a minute or two, ... «Phys.Org, Aug 12»
7
The Cosmic "Life-Distribution Kit" --New NASA Research Reveals …
... low-temperature process involving water, aldehyde and ketone compounds, ammonia, and cyanide called "Strecker-cyanohydrin synthesis.". «The Daily Galaxy, Mar 12»
8
The Pros and Cons of Alien Visitation
Furthermore, more complex molecules have been found, such as the simplest alcohols, cyanohydrin, and perhaps most interestingly, the precursors of the ... «UFODigest, Aug 10»
9
FAMILIAR COMPOUND TAKES ON NEW ROLE
And trimethylsilyl cyanide is moisture sensitive and, like acetone cyanohydrin, readily liberates hydrogen cyanide, a poisonous gas. «Chemical & Engineering News, May 04»
REFERENCE
« EDUCALINGO. Cyanohydrin [online]. Available <https://educalingo.com/en/dic-en/cyanohydrin>. May 2024 ».
Download the educalingo app
EN