Protecting Group - HOGOKI

Japanese: 保護基 - ホゴキ
Protecting Group - HOGOKI
When a molecule contains highly reactive functional groups such as hydroxyl, carbonyl, or amino groups, these groups are temporarily protected from chemical changes under reaction conditions so that a reaction can be carried out without affecting them. The protected functional groups are called protecting groups. After a reaction, protected functional groups may be returned to their original form, or they may be used in the next reaction as is. [Tomoda Shuji]

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
水酸基,カルボニル基,アミノ基など反応性に富む官能基が分子内に含まれる場合,これらの官能基に影響を与えることなくある反応が行えるように,一時的にこれらの官能基を反応条件で化学変化を受けないような形にしておくことを官能基を保護するといい,保護した官能基を保護基と呼ぶ。保護された官能基は反応後,もとの形に戻されることもあれば,そのままで次の反応が行われることもある。【友田 修司】

出典 株式会社平凡社世界大百科事典 第2版について 情報

<<:  Personal protective equipment

>>:  Probation - probation

Recommend

Les Corbeaux (English spelling)

…His first important theatrical work was the soci...

Shirasawa [village] - Shirasawa

A village in Adachi County in central Fukushima Pr...

Tarbes - Tarbes (English spelling)

The capital of the Hautes-Pyrénées department in ...

Lossless encoding

…Data compression is a type of encoding, and is s...

Dors, E. (English spelling) DorsE

...This view classified the Renaissance and Baroq...

Jali (English spelling)

...According to the classical tradition of Islami...

Old and young people's association - Rosokai

A nationalist group founded in October 1918. It ma...

Kimi Shigure - Kimi Shigure

A type of Japanese confectionery. It is made by kn...

Morazán, Francisco

Born: October 16, 1799 in Tegucigalpa [Died] Septe...

Practice song - Practice song

A musical term. A translation of the French word ...

Kalais

… [Tatsuo Hanabusa] 【mythology】 In Greek mytholog...

Tashiro [town] - Tashiro

A former town in Kitaakita County in northern Akit...

Konan [town] - Konan

A former town in Kagawa County, located in central...

Daphnia (water flea) - Daphnia

A general or common name for crustaceans in the or...

"Movies for Us" - Movies for Us

…He also wrote poems, chanson lyrics, plays, nove...