Thanks Vy! Been a fantastic graduate experience 😁 excited for what’s coming next!
VyDong@Vy_Dong_Group
Congrats to the newly minted Dr @HannahSlocumb5! So proud of all you’ve achieved and excited for your future with @Sigman_Lab! 🍾🎉🎈
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Hannah Slocumb
39 posts
Hannah Slocumb
@HannahSlocumb5
Chemistry PhD candidate in @Vy_Dong_Group at UCI. NSF-GRFP fellow. HMC '19. Enjoys long walks on the beach (with my dog). Views are my own. #BLM She/her/hers.
Katılım Ekim 2020
317 Takip Edilen195 Takipçiler
Had so much fun at the Natural Products and Bioactive Molecules GRS! Heard about some amazing science and got to share some of my own 😁 coincidentally there’s a Slocumb Hall here at the campus! Looking forward to the GRC!
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Had a great time at @EWOC8 2023 with some of the women of the Dong lab! Lovely to hear about so much fantastic chemistry 😁 @josie_warnica @ErinKuker @xintong_hou @SophiaXu06 @antoinettexchem
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Hannah Slocumb retweetledi
Thanks @mramirez9409 for spending the day @UCIChemistry as the inaugural speaker in our Future Leaders Seminar—here’s Dr Rameriz with other future leaders 😀 @lissathechemist
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@Stilbene27 Thanks Calvin! Glad you enjoyed it 😁 unfortunately the nose hasn’t totally been given a break but hopefully our next smelly article is out soon!
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Just finished reading @HannahSlocumb5 work on enantioselective hydroselenation of styrene and it’s derivatives! It’s a very great read and for junior chemists, such as myself. Hannah, I hope you gave your nose a break after this project. pubs.acs.org/doi/10.1021/ja…
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Excited to share my first first author paper! If you’ve ever wanted to enantioselectively add a selenol to a styrene, we’ve got great news for you 😁
VyDong@Vy_Dong_Group
What's MORE stinky and LESS fun than thiols 🦨?! Congrats @HannahSlocumb5 @NieShaozhen and Xiaohui on first asymmetric coupling of selenols and styrenes: pubs.acs.org/doi/10.1021/ja…
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Also to any people looking at graduate admissions in a few years, I highly recommend accepting Calvin!!
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So awesome working with Calvin this summer! I was constantly impressed with his chemistry knowledge and enthusiasm, and sad that he already has to go back to school! Excited to see where he goes from here, I know he’s going to do great things 😁
Calvin Goldsmith@Stilbene27
It was an honor to work with @HannahSlocumb5 this summer in the @Vy_Dong_Group! She’s super smart, funny and hardworking. I appreciate all of the advice she gave me during my time at UCI, and I hope and know she’ll earn that Ph.D. very soon! Also, I know that I suck at posing.
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Met some really amazing people at #LINO22 (not all pictured!) definitely an unforgettable experience that I highly recommend 😁
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Very excited and honored to have been chosen to represent UC at the Lindau Nobel conference! Big thanks to @Vy_Dong_Group for all the help and support getting to this point 😊
UCI Chemistry@UCIChemistry
Congratulations to FIVE of our students and post-docs who were chosen as Promising young scholars to represent the @UofCalifornia at Nobel conference in Germany. Congratulations to @DanielKeefer_, @BingGu8, @AndrewCypcar, @AoonRizvi, and @HannahSlocumb5! universityofcalifornia.edu/press-room/pro…
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Stop by to check out some awesome selenium chemistry 😁
VyDong@Vy_Dong_Group
Check out @HannahSlocumb5 poster tonight #ACSSpring2022
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@ThuyPham0815 @Vy_Dong_Group Thanks Thuy! I haven’t tried one with R2=Cl, but I imagine it’d work similarly since Cl-substituted pyrazoles do work in our reaction. For ja/ka, the oxygen of the furan could competitively bind to the Pd center and promote off-cycle complexes, decreasing reactivity/yield.
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@HannahSlocumb5 @Vy_Dong_Group Excellent work Hannah! I’m wondering beside the aj, have you ever tried the one with R2 = Cl? Also what do you consider the difference in the yield of ja and ka?
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Check out my #RSCPoster on our enantioselective addition of pyrazoles to dienes! A fun project in @Vy_Dong_Group lab published last year in ACIE doi.org/10.1002/ange.2… #RSCOrg
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@basker25071980 @Vy_Dong_Group Thank you! The 1,2-selectivity is likely due to a higher preference for the pi allyl to put the pi conjugation next to the arene ring (1,4-addition is the major regioisomer for the cyclohexane substrate!). It’s also possible that sterics affects the pyrazole attack too.
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@HannahSlocumb5 @Vy_Dong_Group Excellent work Hannah! How do you explain the selectivity? why does it goes for 1,2-addition rather than 1,4-addition! Also, why not the attach of amine at the most substituted carbon of the pi-allyl species in the intermediate IV.
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@weiyangma @Vy_Dong_Group Thank you! I believe outside of cyclohexadiene 1,4-disubstituted dienes didn’t work well, unfortunately.
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@HannahSlocumb5 @Vy_Dong_Group hi,nice work, I'm curious, is it possible for the reaction to addition on the another alkene? and if the diene terminus position has a substituent, it could works?
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@chemistfromIND @Vy_Dong_Group Thank you! I’m not totally sure as to the reason, but my immediate thought is that the oxygen of the furan could competitively bind to the Pd center and promote off-cycle complexes, decreasing reactivity/yield.
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@HannahSlocumb5 @Vy_Dong_Group Great work! There is a notable yield difference between 3ja and 3ka. Is there any particular reason behind this??
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Hannah Slocumb retweetledi
Super excited to share my work with @NieShaozhen and Alexander Lu on the enantioselective hydrothiolation of cyclopropenes! Feel free to check out the paper in JACS or ask any questions for more information. #RSCPoster #RSCOrg pubs.acs.org/doi/abs/10.102…
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@ndchiappini @Vy_Dong_Group Hahahaha I bet! One of the joys of chemistry is working with smelly compounds 🥲
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Hannah Slocumb retweetledi
#RSCPoster I am really excited to share about our work "Enantioselective Addition of Nitroester to Alkynes"
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@ndchiappini @Vy_Dong_Group Definitely! I’m sure it would work too 😁
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