"Ullmann condensation" meaning in All languages combined

{
  "etymology_text": "Named after German chemist Fritz Ullmann.",
  "forms": [
    {
      "form": "Ullmann condensations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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      "expansion": "Ullmann condensation (countable and uncountable, plural Ullmann condensations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
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            "All topics",
            "Fundamental"
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          "source": "w"
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      ],
      "glosses": [
        "The copper-promoted conversion of aryl halides to aryl ethers, aryl thioethers, aryl nitriles, and aryl amines. These reactions are examples of cross-coupling reactions.[1]"
      ],
      "id": "en-Ullmann_condensation-en-noun-7ryWaq6z",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "copper",
          "copper"
        ],
        [
          "promote",
          "promote"
        ],
        [
          "conversion",
          "conversion"
        ],
        [
          "aryl",
          "aryl"
        ],
        [
          "halide",
          "halide"
        ],
        [
          "ether",
          "ether"
        ],
        [
          "thioether",
          "thioether"
        ],
        [
          "nitrile",
          "nitrile"
        ],
        [
          "amine",
          "amine"
        ]
      ],
      "raw_glosses": [
        "(chemistry) The copper-promoted conversion of aryl halides to aryl ethers, aryl thioethers, aryl nitriles, and aryl amines. These reactions are examples of cross-coupling reactions.[1]"
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Fritz Ullmann"
      ]
    }
  ],
  "word": "Ullmann condensation"
}

{
  "etymology_text": "Named after German chemist Fritz Ullmann.",
  "forms": [
    {
      "form": "Ullmann condensations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "Ullmann condensation (countable and uncountable, plural Ullmann condensations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Chemistry"
      ],
      "glosses": [
        "The copper-promoted conversion of aryl halides to aryl ethers, aryl thioethers, aryl nitriles, and aryl amines. These reactions are examples of cross-coupling reactions.[1]"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "copper",
          "copper"
        ],
        [
          "promote",
          "promote"
        ],
        [
          "conversion",
          "conversion"
        ],
        [
          "aryl",
          "aryl"
        ],
        [
          "halide",
          "halide"
        ],
        [
          "ether",
          "ether"
        ],
        [
          "thioether",
          "thioether"
        ],
        [
          "nitrile",
          "nitrile"
        ],
        [
          "amine",
          "amine"
        ]
      ],
      "raw_glosses": [
        "(chemistry) The copper-promoted conversion of aryl halides to aryl ethers, aryl thioethers, aryl nitriles, and aryl amines. These reactions are examples of cross-coupling reactions.[1]"
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Fritz Ullmann"
      ]
    }
  ],
  "word": "Ullmann condensation"
}