作者查詢 / buteo

總覽項目：發文 | 留言 | 暱稱

作者 buteo 在 PTT [ Chemistry ] 看板的留言(推文), 共2187則

限定看板：Chemistry

看板排序：

全部Chemistry2187Golf769PC_Shopping747Road_Running439studyabroad422HOT_Game329NTUCH-96287JP_Entertain265PHX-Suns256movie151CMWang131StarCraft98Tech_Job72TOEFL_iBT55NtuDormM145NTUGolfClub43CH-PINGPONG38TNFSH921938Stock31joke30sex28Gossiping23MLB17DummyHistory15CSMUdancepub14IChO-CAMP13NBA13Golden-Award12WorldCup12Hsinchu11HCKuo10NTUCH-10010NY-Yankees10Tennis10Badminton9Baseball9NTUCH-999SNSD9DC8FLAT_CLUB8GRE8MuscleBeach7NTUCH-987Olympics_ISG7Tyukaitiban7Acad-Affairs6media-chaos6NTUCH-976Pharmacy6THU-CHEM946HandMade5HatePolitics5NTUBSTCOOL5NTUCH-1015Ang_Lee4AOSO_Lab4Bioindustry4Chan_Mou4HotBloodYuan4Monkeys4specialman4Wine4zonehun20004Cga3CLHS-TALK3ComGame-Plan3CSMU-A.C3CYCU_EE_03B3Ecophilia3HatePicket3HCHS933143HSNU_11213KS98-3023NCYU_AQUA_983NTUE_Nse993NTUGIPO_307A3NTUGIPO_PNSL3NTUMEB963PeopleSeries3TA_AN3TigerBlue3uniform3Warfare3book2CCRomance2ck47th3202ck57th3042CNBLUE2Cobras2CUST2Design2FJU-ACC91a2FJU-ACCR942FJU-Family2GHIBLI2GO2home-sale2HY-40-Xin2Insurance2Japan_Travel2japanavgirls2KS92-3132learnyf2LifeSci_952LTK2Mavericks2NDMC-PH272NTUBIME-1012NTUHorti962Nuggets2NUK_AC982Physics2PushDoll2Sangokumusou2Siam-Star2Spurs2SteveNash132StupidClown2SW_Job2TaiwanDrama2Theater2TuTsau2TW-M-Tennis2UTAH-JAZZ2YP95-3122Agriculture1Agronomy-991AOE1Army-Sir1ASHS-93-li1ASIA-uni1AU_Talk1B97303XXX1B97A013XX1balaz1BeautyBody1Biotech1Brasil1Buddhism1Canada1Catholic1CCF1CCU_EPARC1CGSH86th3091China1Christianity1ck55th3141ck55th3261cksh80th3071cksh81st3111CLHS-53-131CMU_M511CMU_MedEdu1Cross_Life1CSMU-MED931CSU1CTSH913011CTSH963011CTSH963021dorm1DYU1Eagles1EarthScience1EAseries1Economics1Emergency1Family1FCU_EE00B1FJU-Transfer1FJU_Chiayun1Football1G-baseball1gallantry1global_univ1GossipPicket1graduate1GrantHill1GuardRookies1hakka1HCHS593051HCHS593141HCHS603121HCHS913111HCHS_ALUMNI1HCSH1HHHS-93-3031historia1hjsh1HK-movie1HSNU_10971HSNU_11101HSNU_11151HSNU_8201HSNU_9471HSNU_9891HTSH-7th3131Hunter1Immigration1ISU1jhs_series1Jinmen1kawaii1KHCHS-94-1041KNU1KNU-DBF1kodomo1KOU1KS91-3191KS94-3021KS94-3131KS94-3201KS96-3011KS96-3111KUAS_5880321Law-Fala1LeBronJames1Little-Games1Maroon51marriage1Military1Militarylife1NBAEasyChat1NCCU05_GIDS1NCCU05_SOCIO1NCCU07_ETHNO1NCCU08_Eng1NCCUPA_SPORT1NCKU-Chem1nCoV20191NCU97ME-B1NDHU-Ch991NDHU-dc961NDHU-His1001NDHU-phy1011NDMC-M1071NDMC-P921NeedFood1NFU1Nolan1NSwitch1NSYSU_CSE941NTCPE_SM_951NTHU-MSE101NTIT_IMD921NTU-EM911NTU-Karate1NTUAC921NTUCH-HW1NTUCHE-97-HW1NTUE-EPC-971NTUE-TCL971NTUF-971NTUG-ANATOMY1NTUHistory901NTUmed961NTUPPM-951NTUT_ME495A1NTUT_MMRE931NTUTTST1NUK_AC1001o-p-children1Oh-Jesus1Orl-Magic1Palmar_Drama1PCSH91_3051PhD1Powerful_PRO1Psychiatry1PTGSH96-3161PttHistory1RedSox1SCU_chem921Songling101SouthPark1StraightMH1studyteacher1SuperHeroes1THU-CHE961THU-HIS971Thunder1Timberwolves1TNFSH98th1toberich1TTU-I90B1TTU-Transfer1TW-history1TWproducts1TY_Research1UK_Actors1UKN1USC1Vancouver1Viator97Yii1Weyslii1Whales1X-Japan1Xien1Yulon1<< 收起看板(298)

首頁

尾頁

[學習] 請教非溶於水之化合物如何測pKa值

[ Chemistry ]2 留言, 推噓總分: +1

作者: knight555 - 發表於 2014/09/29 21:48(9年前)

2^F推buteo: http://tinyurl.com/ntn68yx 如果可以看英文的話第276頁09/30 11:57

[公告] 2014年諾貝爾獎樂透開始猜得主得20000P！

[ Chemistry ]76 留言, 推噓總分: +71

作者: buteo - 發表於 2014/09/26 12:47(9年前)

1^F→buteo: 大家別害羞不猜白不猜阿 :)09/27 10:25

23^F→buteo: 大家都推鄧青雲這樣錢會越分越少啦 XD09/29 20:50

Re: [實驗] 關於ligand接金屬

[ Chemistry ]5 留言, 推噓總分: +2

作者: buteo - 發表於 2014/09/21 05:43(9年前)

4^F→buteo: 我說的counter ion是指形成complex以後是否會形成離子對09/21 19:51

5^F→buteo: 用這ligand做的complex應該結晶性很高就用再結晶純化吧09/21 19:52

Re: [學習] ROBn去保護和R-X→R-H

[ Chemistry ]17 留言, 推噓總分: +5

作者: buteo - 發表於 2014/09/17 09:50(9年前)

3^F→buteo: 對 cationic的Pd-H的酸性比較高可以被酸根吸回去09/17 20:01

4^F→buteo: 然後回到cycle裡的中性Pd(H)(benzyl)09/17 20:02

5^F→buteo: 我跳了一步是 [Pd(ROH)(Bn)]+ ---> [Pd(Bn)]+ + ROH09/17 20:29

6^F→buteo: [Pd(Bn)]+ + H2 --> [Pd(H2)(Bn)]+ --> Pd(H)(Bn) + H+09/17 20:30

8^F→buteo: 我對非勻相催化不熟所以是用勻相催化的概念解釋09/17 22:23

9^F→buteo: 不負責任瞎掰 XD09/17 22:24

[實驗] Paraformaldehyde 結冰問題

[ Chemistry ]1 留言, 推噓總分: +1

作者: ferygood - 發表於 2014/09/15 14:11(9年前)

1^F推buteo: 熔點接近-20度的話有時會有過冷現象要有成核點才會凝固09/16 19:24

Re: [實驗] 金屬錯合物接上PPh3，如何清楚訊號?

[ Chemistry ]6 留言, 推噓總分: +2

作者: buteo - 發表於 2014/09/12 20:14(9年前)

4^F→buteo: 夠純的話總積分會是準的09/12 23:38

[實驗] 硝基還原氨基做到快失去信心了...

[ Chemistry ]28 留言, 推噓總分: +7

作者: Alcor - 發表於 2014/09/12 19:55(9年前)

1^F推buteo: 沒辦法測NMR嗎?09/12 20:39

6^F推buteo: 同意樓上09/12 20:54

11^F→buteo: 對這化學不熟但是1,2-dinitro又是三級會不會比較不好還原?09/12 21:20

12^F→buteo: 找結構接近的文獻來參考看看09/12 21:21

[實驗] SUSUKI的反應可以做ONE POT嗎?

[ Chemistry ]10 留言, 推噓總分: +1

作者: z123z456z879 - 發表於 2014/08/26 11:51(9年前)

1^F推buteo: Chemdraw上可行實際上你要能做到B只會接一個C08/26 12:55

2^F→buteo: 然後還留有另外一個硼酯選擇性要夠高08/26 12:56

4^F→buteo: 不是會不會壞掉而是你怎麼讓B在接一個C後另外一個硼酯08/26 14:39

5^F→buteo: 不會也去接C 變成C-B-C08/26 14:40

6^F→buteo: 端看你的反應物和條件拿出實際結構才有辦法更進一步討論08/26 14:42

Re: [高中] 原子量的測定

[ Chemistry ]3 留言, 推噓總分: +3

作者: appleCCC - 發表於 2014/08/22 11:17(9年前)

1^F推buteo: http://tinyurl.com/pxnpz96 結合能不同08/22 12:39

[徵人] Postdoc positions at U of Utah

[ Chemistry ]6 留言, 推噓總分: +4

作者: chxx - 發表於 2014/08/08 11:57(9年前)

1^F推buteo:幫推強者我同學!08/08 12:08

首頁

尾頁