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Lindlar Reduction (Alkyne → cis-Alkene)

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Addition

Source Details

Id

lindlar-reduction

Name
{
  "en": "Lindlar Reduction (Alkyne → cis-Alkene)",
  "ar": "Lindlar اختزال (ألكاين → cis-Alkene)",
  "cs": "Lindlar Redukce (Alkyn → cis-Alken)",
  "da": "Lindlar Reduktion (Alkyn → cis-Alken)",
  "de": "Lindlar Reduktion (Alkin → cis-Alken)",
  "el": "Lσεdlar Αναγωγή (Αλκίνιο → cis-Αλκένιο)",
  "es-419": "Reducción de Lindlar (alquino → alqueno cis)",
  "es-ES": "Reducción de Lindlar (alquino → alqueno cis)",
  "es": "Reducción de Lindlar (alquino → alqueno cis)",
  "fi": "Lindlar Pelkistys (Alkyyni → cis-Alkeeni)",
  "fr": "Réduction de Lindlar (alcyne → alcène cis)",
  "he": "Lindlar חיזור (אלקין → cis-Alkene)",
  "hr": "Lindlar Redukcija (Alkin → cis-Alken)",
  "hu": "Lbandlar Redukció (Alkban → cis-Alkén)",
  "id": "Reduksi Lindlar (Alkuna → cis-Alkena)",
  "it": "Riduzione di Lindlar (alchino → alchene cis)",
  "ja": "Lindlar還元(アルキン → cis-アルケン)",
  "ko": "린들러 환원(알카인 → cis-알켄)",
  "lv": "Lindlar Reducesana (Alkins → cis-Alkens)",
  "nb": "Lindlar Reduksjon (Alkyn → cis-Alken)",
  "nl": "Lindlar Reductie (Alkyn → cis-Alkeen)",
  "pl": "Lindlar Redukcja (Alkin → cis-Alken)",
  "pt-BR": "Redução de Lindlar (alcino → alceno cis)",
  "pt-PT": "Redução de Lindlar (alcino → alceno cis)",
  "ro": "Reducere de Lindlar (alchină → alchenă cis)",
  "ru": "Lindlar Восстановление (Алкин → cis-Алкен)",
  "sk": "Lindlar Redukcia (Alkyn → cis-Alken)",
  "sl": "Lindlar Redukcija (Alkin → cis-Alken)",
  "sv": "Lindlar Reduktion (Alkyn → cis-Alken)",
  "th": "รีดักชันแบบ Lindlar (แอลไคน์ → cis-แอลคีน)",
  "tr": "Liçindedlar İndirgeme (Alkiçinde → cis-Alken)",
  "uk": "Lindlar Відновлення (Алкін → cis-Алкен)",
  "vi": "Khử Lindlar (alkyn → cis-anken)",
  "zh-Hans": "Lindlar 还原(炔烃 → cis-烯烃)",
  "zh": "Lindlar 还原(炔烃 → cis-烯烃)"
}
Type
{
  "en": "Addition",
  "ar": "إضافة",
  "cs": "Adice",
  "da": "Addition",
  "de": "Addition",
  "el": "Προσθήκη",
  "es-419": "Adición",
  "es-ES": "Adición",
  "es": "Adición",
  "fi": "Additio",
  "fr": "Addition",
  "he": "סיפוח",
  "hr": "Adicija",
  "hu": "Addíció",
  "id": "Adisi",
  "it": "Addizione",
  "ja": "付加",
  "ko": "첨가",
  "lv": "Pievienošana",
  "nb": "Addisjon",
  "nl": "Additie",
  "pl": "Addycja",
  "pt-BR": "Adição",
  "pt-PT": "Adição",
  "ro": "Adiție",
  "ru": "Присоединение",
  "sk": "Adícia",
  "sl": "Adicija",
  "sv": "Addition",
  "th": "การเติม",
  "tr": "Katılma",
  "uk": "Приєднання",
  "vi": "Cộng",
  "zh-Hans": "加成",
  "zh": "加成"
}
Subtype
{
  "en": "Reduction",
  "ar": "اختزال",
  "cs": "Redukce",
  "da": "Reduktion",
  "de": "Reduktion",
  "el": "Αναγωγή",
  "es-419": "Reducción",
  "es-ES": "Reducción",
  "es": "Reducción",
  "fi": "Pelkistys",
  "fr": "Réduction",
  "he": "חיזור",
  "hr": "Redukcija",
  "hu": "Redukció",
  "id": "Reduksi",
  "it": "Riduzione",
  "ja": "還元",
  "ko": "환원",
  "lv": "Reducēšana",
  "nb": "Reduksjon",
  "nl": "Reductie",
  "pl": "Redukcja",
  "pt-BR": "Redução",
  "pt-PT": "Redução",
  "ro": "Reducere",
  "ru": "Восстановление",
  "sk": "Redukcia",
  "sl": "Redukcija",
  "sv": "Reduktion",
  "th": "การรีดักชัน",
  "tr": "İndirgenme",
  "uk": "Відновлення",
  "vi": "Khử",
  "zh-Hans": "还原",
  "zh": "还原"
}
Starting Material

CC#CC

Product

C/C=C\C

Reagents

H₂, Lindlar catalyst (Pd/CaCO₃/Pb)

Mechanism
[
  {
    "smiles": "CC#CC",
    "description": {
      "en": "2-Butyne (internal alkyne)",
      "ar": "2-بيوتاين (داخلي ألكاين)",
      "cs": "2-Butyne (vnitrni alkyn)",
      "da": "2-butyn (internal alkyne)",
      "de": "2-Butin (internal alkyne)",
      "el": "2-Butyne (σεternal αλκίνιο)",
      "es-419": "2-Butyne (interno alquino)",
      "es-ES": "2-Butyne (interno alquino)",
      "es": "2-Butyne (interno alquino)",
      "fi": "2-butyyni (internal alkyne)",
      "fr": "2-Butyne (interne alcyne)",
      "he": "2-בוטין (פנימי אלקין)",
      "hr": "2-Butyne (unutarnji alkin)",
      "hu": "2-Butyne (banternal alkban)",
      "id": "2-Butuna (alkuna internal)",
      "it": "2-Butyne (interno alchino)",
      "ja": "2-ブチン(内部アルキン)",
      "ko": "2-뷰타인(내부 알카인)",
      "lv": "2-Butyne (ieksejs alkins)",
      "nb": "2-butyn (internal alkyne)",
      "nl": "2-butyn (internal alkyne)",
      "pl": "2-Butyne (wewnetrzny alkin)",
      "pt-BR": "2-Butyne (interno alcino)",
      "pt-PT": "2-Butyne (interno alcino)",
      "ro": "2-Butyne (intern alchină)",
      "ru": "2-Butyne (внутренний алкин)",
      "sk": "2-Butyne (vnutorny alkyn)",
      "sl": "2-Butyne (notranji alkin)",
      "sv": "2-butyn (internal alkyne)",
      "th": "2-บิวไทน์ (แอลไคน์ภายใน)",
      "tr": "2-Butyne (içindeternal alkiçinde)",
      "uk": "2-Butyne (внутрішній алкін)",
      "vi": "2-butyn (alkyn nội)",
      "zh-Hans": "2-丁炔(内炔)",
      "zh": "2-丁炔(内炔)"
    }
  },
  {
    "smiles": "C/C=C\\C",
    "description": {
      "en": "Partial reduction to cis-alkene",
      "ar": "جزئي اختزال إلى ألكين cis",
      "cs": "Castecna redukce na cis-alken",
      "da": "Partial reduction til cis-alken",
      "de": "Partial reduction zu cis-Alken",
      "el": "Μερική αναγωγή σε cis-αλκένιο",
      "es-419": "Partial reducción a cis-alqueno",
      "es-ES": "Partial reducción a cis-alqueno",
      "es": "Partial reducción a cis-alqueno",
      "fi": "Partial reduction kohti cis-alkeeni",
      "fr": "Partial réduction en cis-alcène",
      "he": "חלקי חיזור ל אלקן cis",
      "hr": "Djelomicna redukcija u cis-alken",
      "hu": "Részleges redukció cis-alkénné",
      "id": "Reduksi parsial menjadi cis-alkena",
      "it": "Partial riduzione a cis-alchene",
      "ja": "cis-アルケンへの部分還元",
      "ko": "부분 환원으로 cis-알켄을 줌",
      "lv": "Daleja reducesana uz cis-alkens",
      "nb": "Partial reduction til cis-alken",
      "nl": "Partial reduction tot cis-alkeen",
      "pl": "Czesciowa redukcja do cis-alken",
      "pt-BR": "Partial redução a cis-alceno",
      "pt-PT": "Partial redução a cis-alceno",
      "ro": "Partial reducere la cis-alchenă",
      "ru": "Частичная восстановление в cis-алкен",
      "sk": "Ciastocna redukcia na cis-alken",
      "sl": "Delna redukcija v cis-alken",
      "sv": "Partial reduction till cis-alken",
      "th": "รีดักชันบางส่วนเป็น cis-แอลคีน",
      "tr": "cis-alkene kısmi içindedirgeme",
      "uk": "Часткова відновлення до cis-алкен",
      "vi": "Khử một phần thành cis-anken",
      "zh-Hans": "部分还原为 cis-烯烃",
      "zh": "部分还原为 cis-烯烃"
    }
  }
]
Stereochemistry
{
  "en": "Syn addition → cis-alkene",
  "ar": "syn إضافة → ألكين cis",
  "cs": "Syn adice → cis-alken",
  "da": "syn-addition → cis-alken",
  "de": "Syn-Addition → cis-Alken",
  "el": "Syn προσθήκη → cis-αλκένιο",
  "es-419": "Syn adición → cis-alqueno",
  "es-ES": "Syn adición → cis-alqueno",
  "es": "Syn adición → cis-alqueno",
  "fi": "syn-additio → cis-alkeeni",
  "fr": "Syn addition → cis-alcène",
  "he": "syn סיפוח → אלקן cis",
  "hr": "Syn adicija → cis-alken",
  "hu": "Syn addíció → cis-alkén",
  "id": "Adisi syn → cis-alkena",
  "it": "Syn addizione → cis-alchene",
  "ja": "syn付加 → cis-アルケン",
  "ko": "syn 첨가 → cis-알켄",
  "lv": "Syn pievienosana → cis-alkens",
  "nb": "syn-addisjon → cis-alken",
  "nl": "syn-additie → cis-alkeen",
  "pl": "Syn addycja → cis-alken",
  "pt-BR": "Syn adição → cis-alceno",
  "pt-PT": "Syn adição → cis-alceno",
  "ro": "Syn adiție → cis-alchenă",
  "ru": "Syn присоединение → cis-алкен",
  "sk": "Syn adicia → cis-alken",
  "sl": "Syn adicija → cis-alken",
  "sv": "syn-addition → cis-alken",
  "th": "การเติมแบบ syn → cis-แอลคีน",
  "tr": "Syn kdeılma → cis-alken",
  "uk": "Syn приєднання → cis-алкен",
  "vi": "Cộng syn → cis-anken",
  "zh-Hans": "syn 加成 → cis-烯烃",
  "zh": "syn 加成 → cis-烯烃"
}
Tips
[
  {
    "en": "Lindlar catalyst is \"poisoned\" - stops at alkene",
    "ar": "Lindlar حفاز هو \"poisoned\" - يتوقف عند ألكين",
    "cs": "Lindlar katalyzator je \"poisoned\" - zastavi se pri alken",
    "da": "Lindlar katalysator er \"poisoned\" - stops at alken",
    "de": "Lindlar Katalysator ist \"poisoned\" - stops at Alken",
    "el": "Lσεdlar καταλύτης είναι «δηλητηριασμένος» - σταματά σε αλκένιο",
    "es-419": "Lindlar catalizador es \"poisoned\" - se detiene en alqueno",
    "es-ES": "Lindlar catalizador es \"poisoned\" - se detiene en alqueno",
    "es": "Lindlar catalizador es \"poisoned\" - se detiene en alqueno",
    "fi": "Lindlar katalyytti on \"poisoned\" - stops at alkeeni",
    "fr": "Lindlar catalyseur est \"poisoned\" - s'arrête à alcène",
    "he": "Lindlar זרז הוא \"poisoned\" - נעצר ב אלקן",
    "hr": "Lindlar katalizator je \"poisoned\" - zaustavlja se pri alken",
    "hu": "Lbandlar knálalizátvagy \"mérgezett\" - megáll ennél: alkén",
    "id": "Katalis Lindlar \"diracuni\" - berhenti pada alkena",
    "it": "Lindlar catalizzatore è \"poisoned\" - si ferma a alchene",
    "ja": "Lindlar触媒は被毒されており、アルケンで停止する",
    "ko": "린들러 촉매는 \"독성화\"되어 알켄 단계에서 멈춤",
    "lv": "Lindlar katalizators ir \"poisoned\" - apstajas pie alkens",
    "nb": "Lindlar katalysator er \"poisoned\" - stops at alken",
    "nl": "Lindlar katalysator is \"poisoned\" - stops at alkeen",
    "pl": "Lindlar katalizator jest \"poisoned\" - zatrzymuje sie w alken",
    "pt-BR": "Lindlar catalisador é \"poisoned\" - para em alceno",
    "pt-PT": "Lindlar catalisador é \"poisoned\" - para em alceno",
    "ro": "Lindlar catalizator este \"poisoned\" - se oprește la alchenă",
    "ru": "Lindlar катализатор является \"poisoned\" - останавливается при алкен",
    "sk": "Lindlar katalyzator je \"poisoned\" - zastavi sa pri alken",
    "sl": "Lindlar katalizator je \"poisoned\" - se ustavi pri alken",
    "sv": "Lindlar katalysator är \"poisoned\" - stops at alken",
    "th": "ตัวเร่ง Lindlar ถูกทำให้เป็นพิษ - หยุดที่แอลคีน",
    "tr": "Liçindedlar kdealizör \"zehirlenmiştir\" - şurada durur: alken",
    "uk": "Lindlar каталізатор є \"poisoned\" - зупиняється за алкен",
    "vi": "Xúc tác Lindlar bị \"đầu độc\" - dừng ở anken",
    "zh-Hans": "Lindlar 催化剂被“毒化” - 停留在烯烃阶段",
    "zh": "Lindlar 催化剂被“毒化” - 停留在烯烃阶段"
  },
  {
    "en": "Lead (Pb) deactivates catalyst to prevent over-reduction",
    "ar": "Lead (Pb) deactivates حفاز إلى prevent over-reduction",
    "cs": "Lead (Pb) deactivates katalyzator na prevent nadmerna redukce",
    "da": "Lead (Pb) deactivates katalysator til prevent over-reduction",
    "de": "Lead (Pb) deactivates Katalysator zu prevent over-reduction",
    "el": "Ο μόλυβδος (Pb) απενεργοποιεί τον καταλύτη για να αποτρέψει υπεραναγωγή",
    "es-419": "Lead (Pb) deactivates catalizador a prevent sobrerreducción",
    "es-ES": "Lead (Pb) deactivates catalizador a prevent sobrerreducción",
    "es": "Lead (Pb) deactivates catalizador a prevent sobrerreducción",
    "fi": "Lead (Pb) deactivates katalyytti kohti prevent over-reduction",
    "fr": "Lead (Pb) deactivates catalyseur en prevent sur-réduction",
    "he": "Lead (Pb) deactivates זרז ל prevent over-reduction",
    "hr": "Lead (Pb) deactivates katalizator u prevent pretjerana redukcija",
    "hu": "Az ólom (Pb) deaktiválja a knálalizátvagyt a túlredukció megelőzésére",
    "id": "Timbal (Pb) menonaktifkan katalis untuk mencegah reduksi berlebih",
    "it": "Lead (Pb) deactivates catalizzatore a prevent sovrariduzione",
    "ja": "鉛(Pb)が触媒を不活性化し、過還元を防ぐ",
    "ko": "납(Pb)이 촉매를 비활성화하여 과환원을 막음",
    "lv": "Lead (Pb) deactivates katalizators uz prevent parmeriga reducesana",
    "nb": "Lead (Pb) deactivates katalysator til prevent over-reduction",
    "nl": "Lead (Pb) deactivates katalysator tot prevent over-reduction",
    "pl": "Lead (Pb) deactivates katalizator do prevent nadmierna redukcja",
    "pt-BR": "Lead (Pb) deactivates catalisador a prevent superredução",
    "pt-PT":...
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Is Free

false