KR20160097621A - 유해 시안화 이온 검출 화학센서 및 이의 제조방법 - Google Patents
유해 시안화 이온 검출 화학센서 및 이의 제조방법 Download PDFInfo
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- KR20160097621A KR20160097621A KR1020150019520A KR20150019520A KR20160097621A KR 20160097621 A KR20160097621 A KR 20160097621A KR 1020150019520 A KR1020150019520 A KR 1020150019520A KR 20150019520 A KR20150019520 A KR 20150019520A KR 20160097621 A KR20160097621 A KR 20160097621A
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- 239000000126 substance Substances 0.000 title claims abstract description 32
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 229910001385 heavy metal Inorganic materials 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
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Abstract
Description
도 1b는, 본 발명의 실험예 1에 따라 측정된 흡광 스펙트럼을 예시적으로 나타낸 것이다.
도 1c는, 본 발명의 실험예 2에 따라 측정된 흡광 스펙트럼을 예시적으로 나타낸 것이다.
도 1d는, 본 발명의 실험예 3에 따라 측정된 흡광 밴드의 세기를 예시적으로 나타낸 것이다.
도 2는, 본 발명의 실험예 4에 따라 제조된 용액의 색변화 및 실험예 4에 따라 측정된 흡광 스펙트럼을 예시적으로 나타낸 것이다.
Claims (20)
- 하기의 화학식 1로 표시되는 화합물 또는 이의 이성질체인, 시안화물 검출용 화합물:
[화학식 1]
여기서, R1은, 각각, 수소; 직쇄 또는 분지쇄, 단환식 또는 다환식 C1-C14알킬; 또는 직쇄 또는 분지쇄 C2-C14알케닐; 이고, n은 0 또는 1 내지 3의 정수이며,
R3 및 R4는, 각각, 수소; 직쇄 또는 분지쇄 C1-C14알킬; 또는 직쇄 또는 분지쇄 C2-C14알케닐; 이고,
q-는 R2-SO2-O-로 표시되는 술폰산 이온이며, R2는, 수소 중 적어도 하나가 F, Br, I, 또는 Cl로 치환 또는 비치환되고, 직쇄 또는 분지쇄 C1-C14알킬; 직쇄 또는 분지쇄 C2-C14알케닐; 또는 C6-C10아릴; 이다.)
- 제1항에 있어서,
상기 R1은, 각각, 수소; 또는 직쇄 C1-C4알킬; 이고, n은 0, 1 또는 2이며,
상기 R2는, 수소 중 적어도 하나가 F로 치환 또는 비치환되고, 직쇄 C1-C4알킬; 이고,
상기 R3 및 R4는, 각각, 수소; 또는 직쇄 C1-C4알킬; 인 것인, 시안화물 검출용 화합물.
- n-부틸알콜 및 하기의 화학식 2로 표시되는 화합물을 혼합하는 단계;
상기 혼합하는 단계 이후에, 술폰산염(R2-SO3H)을 첨가하여 하기의 화학식 3으로 표시되는 피릴륨 화합물을 합성하는 단계; 및
상기 피릴륨 화합물, 산 무수물, 및 하기의 화학식 4로 표시되는 아마이드 화합물을 반응시켜 제1항의 화합물을 합성하는 단계;
를 포함하는,
시안화물 검출용 화합물의 제조방법:
[화학식 2]
[화학식 3]
[화학식 4]
여기서, R은, F, Cl, Br 또는 I이고,
R1은, 각각, 수소; 직쇄 또는 분지쇄, 단환식 또는 다환식 C1-C14알킬; 또는 직쇄 또는 분지쇄 C2-C14알케닐; 이고, n은 0 또는 1 내지 3의 정수이며,
R3 및 R4는, 각각, 수소; 직쇄 또는 분지쇄 C1-C14알킬; 또는 직쇄 또는 분지쇄 C2-C14알케닐; 이고
q-는, R2-SO2-O-로 표시되는 술폰산 이온이며, R2는, 수소 중 적어도 하나가 F, Br, I, 또는 Cl로 치환 또는 비치환되고, 직쇄 또는 분지쇄 C1-C14알킬; 직쇄 또는 분지쇄 C2-C14알케닐; 또는 C6-C10아릴; 이다.
- 제5항에 있어서,
상기 R은, Cl이고,
상기 R1은, 각각, 수소; 또는 직쇄 C1-C4알킬; 이고, n은 0 또는 1 내지 2이며,
상기 R2는, 수소 중 적어도 하나가 F로 치환 또는 비치환되고, 직쇄 C1-C4알킬; 이고,
상기 R3 및 R4는, 각각, 수소; 또는 직쇄 C1-C4알킬; 인 것인, 제조방법.
- 제5항에 있어서,
상기 피릴륨 화합물을 합성하는 단계 및 상기 제1항의 화합물을 합성하는 단계는, 80 ℃ 내지 120 ℃온도에서 환류하는 것인, 제조방법.
- 제5항에 있어서,
상기 산 무수물은, 아세트산 무수물(acetic anhydride), 헵탄산 무수물(heptanoic anhydride), 벤조산 무수물(Benzoic anhydride), 아세트산 벤조산 무수물(acetic benzoic anhydride) 및 비스(클로로아세트산) 무수물(bis(chloroacetic) anhydride) 중 1종 이상인 것인, 제조방법.
- 제1항의 시안화물 검출용 화합물; 및 용매를 포함하는, 시안화물 검출용 조성물.
- 제9항에 있어서,
상기 용매는, 물, 디클로로메탄, 클로로포름, 아세토나이트릴, 디메틸포름아미드, 디메틸설폭사이드 및 에탄올 중 1종 이상인 것인, 조성물.
- 제9항에 있어서,
상기 검출용 화합물은, 1 X 10-5M(몰) 내지 1 X 10-2M(몰)의 농도로 포함하는 것인, 조성물.
- 제1항의 시안화물 검출용 화합물, 또는 제9항의 시안화물 검출용 조성물에 분석 시료를 접촉시키는 단계; 및
상기 접촉시키는 단계 이후에, 상기 화합물 또는 조성물의 광학적 변화를 확인하는 단계;
를 포함하는,
시안화물의 검출 방법.
- 제12항에 있어서,
상기 확인하는 단계는, 상기 화합물 또는 조성물의, 색변화, 흡광도 변화 및 형광 강도 변화 중 적어도 어느 하나를 통하여 확인하는 것인, 검출 방법.
- 시안화물이 포함된 분석시료에 접촉된 제1항의 시안화물 검출용 화합물, 또는 제9항의 시안화물 검출용 조성물에 염산을 가하여 시안화물을 분리하는 단계를 포함하는,
시안화물 검출용 화합물의 재생 방법.
- 제1항의 시안화물 검출용 화합물, 또는 제9항의 시안화물 검출용 조성물을 포함하는, 시안화물 검출용 화학센서.
- 제1항의 시안화물 검출용 화합물, 또는 제9항의 시안화물 검출용 조성물을 포함하는, 시안화물 검출용 키트.
- 제16항에 있어서,
상기 키트는, 흡광도, 형광 강도 측정기 또는 이 둘을 더 포함하는 것인, 키트.
- 제1항의 시안화물 검출용 화합물, 또는 제9항의 시안화물 검출용 조성물을 포함하는 제품.
- 제16항의 시안화물 검출용 키트를 포함하는 제품.
- 제18항 또는 제19항에 있어서,
상기 제품은, 방진복, 보호복, 방역복, 방제복, 장갑, 마스크, 및 방독면 중 1종 이상인 것인, 제품.
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