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Sulfinamide is a functional group in organosulfur chemistry with the structural formula RS(O)NR'2 (where R and R' are organic substituents). This functionality is composed of a sulfur-carbon (S–C) and sulfur-nitrogen (S–N) single bonds, as well as a sulfur-oxygen double bond (S=O), resulting in a tetravalent sulfur centre (in resonance with its zwitterionic form). As a non-bonding electron pair is also present on the sulfur, these compounds are also chiral. They are sometimes referred to as S-chiral sulfinamides. Sulfinamides are amides of sulfinic acid (RS(O)OH).

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type
label
  • Sulfinamide
  • Sulfinamid
  • Sulfinamidy
  • Sulfinsäureamide
  • Сульфінаміди
  • スルフィンアミド
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  • Sulfinamidy jsou organické sloučeniny s obecným vzorcem RS(O)NR'2 (R a R' jsou organické funkční skupiny). Z atomu síry v sulfinamidové skupině vychází jednoduché vazby na atomy uhlíku a dusíku a dvojná vazba na kyslík, což vytváří čtyřvazné centrum, které je v rovnováze s trojvaznou zwitteriontovou formou. Na atomu síry se nachází volný elektronový pár, díky kterému jsou tyto sloučeniny chirální. Sulfinamidy jsou amidy sulfinových kyselin (RS(O)OH). Strukturní vzorec p-tolylsulfinamidu, se zvýrazněním pyramidového tvaru S centra RSH + HNO → RS(O)NH2
  • Sulfinamide is a functional group in organosulfur chemistry with the structural formula RS(O)NR'2 (where R and R' are organic substituents). This functionality is composed of a sulfur-carbon (S–C) and sulfur-nitrogen (S–N) single bonds, as well as a sulfur-oxygen double bond (S=O), resulting in a tetravalent sulfur centre (in resonance with its zwitterionic form). As a non-bonding electron pair is also present on the sulfur, these compounds are also chiral. They are sometimes referred to as S-chiral sulfinamides. Sulfinamides are amides of sulfinic acid (RS(O)OH).
  • Sulfinsäureamide oder Sulfinamide sind eine Stoffgruppe organisch-chemischer Schwefelverbindungen, die sich als Amide von Sulfinsäuren beschreiben lassen. Sie enthalten eine Sulfinamidgruppe, die exakter als Sulfinsäureamidgruppe bezeichnet wird. Ihre allgemeine Strukturformel lautet R–S(O)–NH2. Die Wasserstoffatome am Stickstoff können durch organische Reste ersetzt sein. Sulfinsäureamide sind polare Feststoffe, ihr einfachster Vertreter ist .
  • Сульфінаміди (рос. сульфинамиды, англ. sulfinamides) — аміди сульфінових кислот RS(=O)OH, тб. RS(=O)NR2. Пр., N-метилбензенсульфінамід PhS(=O)NHCH3.
  • Sulfinamider är organiska föreningar med en svavel-syre-dubbelbindning och en svavel-kväve-enkelbindning. De är amider av sulfinsyror. Kirala sulfinamider har kommit till användning vid asymmetrisk syntes såsom tert-butansulfinamid, p-toluensulfinamid och 2,4,6-trimetylbensensulfinamid.
  • スルフィンアミド（sulfinamide）は、スルフィン酸のアミドであり、硫黄と酸素との二重結合と窒素との単結合を含む有機化学の官能基である。 光学異性体を持つスルフィンアミドであるtert-ブタンスルフィンアミド、p-トルエンスルフィンアミド、2,4,6-トリメチルベンゼンスルフィアミドなどは、不斉合成に利用される。
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