about icon-addNote android4 Answer apple4 icon-appStoreEN icon-appStoreES icon-appStorePT icon-appStoreRU Imported Layers Copy 7 icon-arrow-spined icon-ask icon-attention icon-bubble-blue icon-bubble-red ButtonError ButtonLoader ButtonOk icon-cake icon-camera icon-card-add icon-card-calendar icon-card-remove icon-card-sort chrome-extension-ru chrome-extension-es-mx chrome-extension-pt-br chrome-extension-ru comment comment icon-cop-cut icon-cop-star Cross Dislike icon-editPen icon-entrance icon-errorBig facebook flag flag_vector icon-globe icon-googlePlayEN icon-googlePlayRU icon-greyLoader icon-cake Heart 4EB021E9-B441-4209-A542-9E882D3252DE Created with sketchtool. Info Kebab icon-lamp icon-lampBig icon-learnHat icon-learning-hat Dislike Loup Loup icon-more icon-note icon-notifications icon-pen Pencil icon-play icon-plus-light icon-plus icon-rosie-cut Rune scrollUp Share-icon Shevron-Down Shevron Left Shevron Right sound sound1 sound2 sound3 sound4 sound2 icon-star Swap icon-translate Trash icon-tutor-ellipsis icon-tutor-flip Tutor folder icon icon-tutor-learned icon-twoWayArrow Mezhdunarodny_logotip_VK vk icon-word pen_icon Logo Logo Logo
sem exemplosEncontrado em 1 dicionário

O Novo Dicionário Biológico Russo-Inglês
  • Contains 72,000 terms on all branches of biology:
  • - botany, zoology, microbiology, cytology, histology, systematics, genetics, ethology, molecular biology, etc., names of plants and animals.

замещение в кольце

ring substitution

Exemplos de textos

Группу SH, по-видимому, тоже следовало бы включить в эту категорию, но в случае тиофенолов атака электрофилов происходит обычно по атому серы, а не по ароматическому кольцу, поэтому с этими субстратами замещение в кольце провести невозможно.
The SH group would probably belong here too, except that in the case of thiophenols electrophiles usually attack the sulfur rather than the ring, and ring substitution is not feasible with these substrates.
Марч, Джерри / Органическая химия. Реакции, механизмы и структура. Том 2March, Jerry,Smith, Michael B. / March's advanced organic chemistry: reactions, mechanisms, and structure
March's advanced organic chemistry: reactions, mechanisms, and structure
March, Jerry,Smith, Michael B.
© 2007 by John Wiley & Sons, Inc.
Органическая химия. Реакции, механизмы и структура. Том 2
Марч, Джерри
© 1985 by John Wiley & Sons, Inc.
© перевод на русский язык, «Мир», 1987
Замещение по кольцу осуществляется в присутствии катализаторов, образующих положительно заряженные ноны.
Of course, ring substitution does take place in the presence of a positive-ion-forming catalyst.
Марч, Джерри / Органическая химия. Реакции, механизмы и структура. Том 3March, Jerry,Smith, Michael B. / March's advanced organic chemistry: reactions, mechanisms, and structure
March's advanced organic chemistry: reactions, mechanisms, and structure
March, Jerry,Smith, Michael B.
© 2007 by John Wiley & Sons, Inc.
Органическая химия. Реакции, механизмы и структура. Том 3
Марч, Джерри
© 1985 by John Wiley & Sons. Inc.
© перевод на русский язык, «Мир», 1987

Adicionar ao meu dicionário

замещение в кольце
ring substitution

Traduções de usuários

Ainda não tem traduções deste texto.
Seja o primeiro a traduzir!