Browse "College of Natural Sciences(자연과학대학)" by Author 김성각

Showing results 1 to 60 of 219

1
1,1-Thiocarbonyldi-2-2'-pyridone and Di-2-pyridyl Sulfite. New Useful Reagents for Functional Group Conversions Under Essentially Neutral Conditions

김성각, Korean Chemical Society Meetings (KCS), pp.723 -, 1986

2
1,3-옥사티올란 유도체와 그의 술폭시드로부터 고리팽창 반응에 의한 새로운 디히드로-1,4-옥사티인 유도체의 합성에 관한 연구 = Synthesis of dihydro-1,4-oxathiins from 1,3-oxathiolanes and their sulfoxides by ring expansionlink

강순방; Kang, Soon-Bang; 이화석; 김성각; et al, 한국과학기술원, 1988

3
1,6-Bu_3 Sn Group Transfer in Radical Reaction

김성각, Korean Chemcial Society Meetings (KCS), pp.FK14 -, 1992

4
1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) and 1,1,3,3-Tetramethylguanidine Effective and Selective for t-Butyldimethylsilylation of Alcohols

김성각, Korean Chemical Society Meetings (KCS), pp.409 -, 1984

5
1-Hydroxy-2-(1H)-pyridone Diphenyl Phosphate. A New Useful Reagent for the Synthesis of Amides and Peptides

김성각, Korean Chemical Society Meetings (KCS), pp.722 -, 1986

6
A Method for Direct Conversion of THP Ethers into TBDMS Ethers with TBDMSOTf and Dimethyl Sulfide

김성각, Korean Chemcial Society Meetings (KCS), pp.42 -, 1990

7
A New Convenient Method for the Esterification of Carboxylic Acids

김성각, Korean Chemical Society Meetings, pp.324 -, 1983

8
A New Method for b-Alkoxyalkylation of a,b-Unsaturated Ketones Using b-Functionalized Silyl Enol Ethers

김성각, Korean Chemical Society Meetings (KCS), pp.10 -, 1988

9
A New Procedure for b-Sulfenylation of a,b-Unsaturated Ketones

p. h. lee; 김성각, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.13, no.0, pp.580 - 581, 1992-01

10
A New Synthesis of 2,3-Disubstituted Furans from a,b-Acetylenic Acetals

김성각, Korean Chemical Soicety Meetings (KCS), pp.FP124 -, 1991

11
A Novel Synthesis of Heterocycles by Thermal Rearrangement of a-Alkylthi0-N-phenylaminoaziridiylimines

김성각, Korean Chemical Society Meetings (KCS), pp.FI305 -, 1993

12
A Ring Expansion of Cyclic Ketones to a- or b-Sulfenylated Ketones

김성각, Korean Chemical Society Meetings (KCS), pp.606 -, 1988

13
(A) free radical-mediated acylation and carboxylation approach = 자유라디칼을 이용한 아실화 및 카르복실화 반응 접근link

Jon, Sang-Yong; 전상용; et al, 한국과학기술원, 1999

14
(A) new convenient method for the esterification of carboxylic acids = 간편한 에스테르의 합성방법 ;link

Kim, Youn-Chul; 김윤철; et al, 한국과학기술원, 1984

15
(A) new method for α-alkoxyalkylation of α,β-unsaturated ketones using β-functionalized silyl enol ethers = α,β-불포화 케톤의 새로운 α-알콕시 알킬레이션link

Cho, Chang-Mook; 조창묵; et al, 한국과학기술원, 1988

16
(A) new method for β-functionalization of α,β-unsaturated ketone using β-phosphonium salt methyl enol ethers = 메틸 에놀 에테르의 β-포스포늄염을 이용한 α,β-불포화 케톤의 새로운β-위치 작용기화link

Cho, Jin-Rai; 조진래; et al, 한국과학기술원, 1989

17
Amino-protecting reagents for t-butoxycarbonylation and benxyloxycarbonylation of amino acids and amines = 아미노산과 아민의 3차 부톡시카르보닐화 및 벤질옥시카르보닐화를 위한 새로운 효과적인 시약에 관한 연구link

Chang, Heung; 장흥; et al, 한국과학기술원, 1984

18
An Efficient Synthesis of dl-Malyngolide

김성각, Korean Chemical Society Meeting (KCS), pp.221 -, 1982

19
Anionic cyclization of N-(trans-2,3-Diphenyl- aziridin-1-yl)imines and its application of sesquiterpene synthesis = N-트랜스-2,3-다이패닐아지리디닐이민의 음이온 고리화 반응과 세스쿼터핀의 합성에의 응용link

Hwang, Jung-Il; 황중일; et al, 한국과학기술원, 2007

20
Anionic cyclization of N-aziridinyl imines = N-아지리디닐 이민의 음이온 고리화반응link

Oh, Dong-Hyun; 오동현; et al, 한국과학기술원, 2002

21
Anionic Cyclization with N-aziridinylimines

김성각, Korea Chemical Society Meetings (KCS), pp.FE05 -, 1998

22
Anionic cyclizations using vinyl sulfides as acceptors = 비닐 술피드 억셉터를 이용한 음이온 고리화 반응link

Kim, Bo-Sung; 김보성; et al, 한국과학기술원, 1992

23
Approximate Rate Constants for Intermolecular Additions of Alkyl Radicals to Phenylsulfonyl Oxime Ethers

김성각, Korean Chemical Society Meetings (KCS), pp.P225 -, 1997

24
b-Functionalizationof a,b-Unsaturated Acetals via 1-Alkoxyallyltriphenylphosphoranes

김성각, Korean Chemical Society Meetings (KCS), pp.922 -, 1989

25
Benzotriazol-1-yl Diethyl Phosphate. A New Coupling Agent for the Synthesis of Amides and Peptides

김성각, Korean Chemical Society Meetings (KCS), pp.908 -, 1985

26
Brønsted acid - catalyzed organic reactions = 브뢴스테드 산-촉매를 이용한 유기 반응link

Lee, Mi-Sun; 이미선; et al, 한국과학기술원, 2009

27
Carbene reactions of N-aziridinylimines = N-아지리디닐 이민의 카벤반응link

Yoon, Joo-Yong; 윤주용; et al, 한국과학기술원, 1996

28
Catalytic enantioselective conjugate addition reactions using chiral Bis(oxazoline) metal complex = 키랄 비스옥사졸린 금속 착물을 이용한 비대칭 컨쥬게이션 첨가 반응link

Yang, Hye-yeon; 양혜연; et al, 한국과학기술원, 2008

29
Catalytic enantioselective cycloaddition and ene reactions = 비대칭 고리화 반응 및 엔 반응에 관한 연구link

Lim, Kyoung-Chan; 임경찬; et al, 한국과학기술원, 2009

30
Cationic ring expansion reactions = 양이온 중간체를 이용한 환상케톤의 고리확장 반응link

Uh, Kee-Han; 어기한; et al, 한국과학기술원, 1993

31
Chemoselective Allylation Reactions of Carbonyl Groups Using Sulfonium Salts

김성각, Korean Chemical Society Meetings (KCS), pp.189 -, 1994

32
Chemoselective Reactions of Carbonyl and Acetal Groups

김성각, Korean Chemical Soicety Meetings (KCS), pp.FI83 -, 1993

33
Chemoselective reactions of carbonyl and acetal groups = 카르보닐과 아세탈 그룹들의 선택적 화학 반응link

Do, Jung-Yun; 도정윤; et al, 한국과학기술원, 1993

34
Chemoselective reactions of carbonyl compounds using trimethylsilyl triflate = 트리메틸실릴 트리플레이트를 이용한 카르보닐 화합물들의 화학선택적 반응link

Kim, Sung-Hoon; 김성훈; et al, 한국과학기술원, 1995

35
Comparative studies on the reactivity of the N-aziridinylimines = N-아지리디닐 이민의 반응성 비교에 관한 연구link

Kim, Young-Kook; 김영국; et al, 한국과학기술원, 1999

36
Convenient Ketone Synthesis by the Reaction of Organocuprate Reagents with 2-Pyridyl Esters

김성각, Korean Chemical Society Meetings (KCS), pp.0-26 -, 1983

37
Convenient Method for the Preparation of Active Esters, Active Carbonates, and Urea Using Di-2-pyridyl Carbonate

김성각, Korean Chemical Society Meetings (KCS), pp.921 -, 1985

38
Convenient Preparation of Alkyl Thiol Esters

김성각, Korean Chemical Society Meeting (KCS), pp.256 -, 1982

39
Copper Ion Promoted Esterification of S-2-Pyridyl Thioates and 2-Pyridyl Esters

김성각, Korean Chemical Society Meetings (KCS), pp.323 -, 1983

40
Decarboxylative radical allylation, vinylation, and cyanation = 탈카르복시화를 통한 라디칼 알릴화, 비닐화와 시안화 반응link

Lee, Sung-Gi; 이성기; et al, 한국과학기술원, 2004

41
Deprotection of acid protecting groups using magnesium bromide = 마그네슘 브로마이드를 이용한 산 보호기의 절단link

Park, Young-Hee; 박영희; et al, 한국과학기술원, 1990

42
Di-2-pyridyl Carbonate (DPC) : New Efficient Coupling Agent for the Direct Esterification of Carboxylic Acids

김성각, Korean Chemical Society Meetings (KCS), pp.428 -, 1984

43
Diastereoselective photoaddition of methanol to (R)-(+)-limonene = (R)-(+)-리모넨과 메탄올 광부가반응에 관한 연구 : 선택적 부분 입체이성질체의 합성link

Kim, Dong-Suk; 김동석; Shim, Sang-Chul; Kim, Sung-Gak; Kang, Sung-Ho; 심상철; et al, 한국과학기술원, 2001

44
Direct reduction of carboxylic acids into 1,3-dithiolanes with 1,3,2-Di-thiaborolane-dimethyl sulfide complex = 1,3,2-디티아보롤란-디메칠황화물을 이용한 카르복실산의 1,3-디티올란으로 직접환원link

Lim, Sung-Taek; 임성택; Shim, Sang-Chul; Kim, Sung-Gak; et al, 한국과학기술원, 1986

45
Direct Synthesis of Ethers via Zinc Chloride Mediated Etherification of Alcohols

김성각, Korean Chemical Society Meetings (KCS), pp.318 -, 1986

46
Direct synthesis of ethers via zinc chloride mediated etherification of alcohols = 염화아연을 이용한 알코올로부터 에테르의 직접합성link

Chung, Ki-Nam; 정기남; et al, 한국과학기술원, 1987

47
Efficient synthesis of dl-malyngolide = 머린골라이드의 합성 ;link

Hong, Chang-Yong; 홍창용; et al, 한국과학기술원, 1983

48
Enantioselective radical addition reactions = 비대칭 라디칼 부가 반응에 관한 연구link

Lee, Sung-Gi; 이성기; et al, 한국과학기술원, 2009

49
Esterification of Carboxylic Acids Using Di-2-pyridyl Thionocarbonate (DPT) and Di-2-pyridyl Sulfite

김성각, Korean Chemical Society Meetings (KCS), pp.509 -, 1985

50
Facile Generation of Alkoxy Radicals from N-Alkoxyphthalimides

김성각, Korean Chemical Society Meetings (KCS), pp.SP600 -, 1998

51
Facile Generation of Alkyl, Aminyl, and Alkoxy Radicals from Phenylselenylbenzaldoximes and N-Hydroxyphthalimides

김성각, Korean Chemical Society Meetings (KCS), pp.P549 -, 1997

52
Facile Preparation of a-Dicarbonyl Compounds via Radical Acylation Approach

김성각, Korea Chemical Society Meetings (KCS), pp.SO645 -, 1996

53
Free radical acylation reactions using sulfonyl oxime derivatives = 술포닐 옥심을 이용한 자유 라디칼 아실화 반응에 대한 연구link

Yoon, Joo-Yong; 윤주용; et al, 한국과학기술원, 1999

54
Free Radical Catalyzed Ring Expansions

김성각, Korean Chemical Society Meetings (KCS), pp.92 -, 1990

55
Free radical reaction of vinyl epoxides = 비닐폭시드의 자유라디칼 반응link

Lee, Sang-Phil; 이상필; et al, 한국과학기술원, 1992

56
Free radical rearrangements of R3Sn and R3Si groups = 유기주석과 유기규소화합물의 자유라디칼 전이반응link

Lim, Kwang-Min; 임광민; et al, 한국과학기술원, 1994

57
Free radical-mediated acylation approach using acylphosphonate derivatives = 아실포스포네이트 화합물을 이용한 라디칼 아실화 반응에 관한 연구link

Cho, Chang-Ho; 조창호; et al, 한국과학기술원, 2006

58
Functionalization of Enones via Phosphoniosilylation

김성각, Koran Chemical Society Meetings (KCS), pp.603 -, 1988

59
Further Studies on Radical Cyclizations of N-Aziridinylimines. Carbonyl and Alkenyl Group vs. N-Aziridinyl Imino Group Competition

김성각, Korean Chemical Society Meetings (KCS), pp.FI81 -, 1993

60
Generation and reaction of nitrogen-centered radicals = 질소-중심 라디칼의 생성 및 반응link

Yoon, Kwang-Sub; 윤광섭; et al, 한국과학기술원, 1998

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